CBO
Company Details
Linkedin ID:
congressional-budget-office
Website:
Employees number:
274
Number of followers:
6,165
NAICS:
92
Industry Type:
Homepage:
cbo.gov
IP Addresses:
0
Company ID:
CON_1385083
Scan Status:
In-progress
Congressional Budget Office Company CyberSecurity Posture
cbo.gov
Since its founding in 1974, the Congressional Budget Office (CBO) has produced independent analyses of budgetary and economic issues to support the Congressional budget process. The agency is strictly nonpartisan and conducts objective, impartial analysis, which is evident in each of the dozens of reports and hundreds of cost estimates that its economists and policy analysts produce each year. All CBO employees are appointed solely on the basis of professional competence, without regard to political affiliation. CBO does not make policy recommendations, and each report and cost estimate discloses the agency’s assumptions and methodologies. All of CBO’s products – apart from informal cost estimates for legislation being developed privately by Members of Congress or their staffs – are available to the Congress and the public on CBO’s website. For more information on career opportunities at CBO, please visit www.cbo.gov/about/careers. CBO is an equal opportunity employer committed to diversity. CBO encourages women, minorities, people with disabilities, and veterans to apply.
Congressional Budget Office A.I CyberSecurity Scoring
CBO Risk Score (AI oriented)Between 550 and 599
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CBO Company CyberSecurity News & History
Past Incidents
5
Attack Types
2
Congressional Budget Office (CBO)
Breach
Rankiteo Explanation
Attack threatening the economy of geographical region
Description: The **Congressional Budget Office (CBO)**, a critical U.S. legislative agency responsible for independent financial analysis and budget scoring, suffered a **sophisticated cyber breach** by a suspected foreign threat actor. The intrusion compromised **sensitive communications**, including internal emails and chat logs between lawmakers’ offices and CBO researchers, risking exposure of confidential legislative deliberations and economic projections that shape federal policy. While detected early, the breach disrupted operations, prompting some congressional offices to **halt email correspondence** with the CBO, delaying budget analyses and legislative scoring.The attack threatens the **integrity of U.S. legislative processes**, particularly amid partisan disputes over debt projections. The suspected state-sponsored nature of the breach suggests a targeted effort to influence or surveil **federal financial policymaking**, with potential long-term implications for national security. Though containment measures were implemented, the incident highlights vulnerabilities in **government cybersecurity defenses** against advanced persistent threats (APTs), raising concerns about the protection of classified legislative data and the broader stability of U.S. institutional trust.
U.S. Congressional Budget Office (CBO)
Breach
Rankiteo Explanation
Attack threatening the economy of geographical region
Description: The U.S. Congressional Budget Office (CBO) suffered a cybersecurity breach by a suspected foreign hacker, potentially exposing sensitive internal communications and data. The intrusion, detected recently, raised concerns over the exposure of emails and exchanges between congressional offices and CBO analysts. While officials claim the breach was contained early, some congressional offices temporarily halted communications with the CBO due to security fears. The CBO, a nonpartisan agency providing economic analysis and legislative cost estimates, could have had draft reports, economic forecasts, and internal discussions compromised. The attack aligns with a broader trend of cyber incidents targeting U.S. government agencies, including prior breaches at the Treasury Department and the Committee on Foreign Investment in the United States (CFIUS), attributed to the Chinese state-sponsored APT group *Silk Typhoon*. This group previously exploited the *ProxyLogon* zero-day vulnerabilities in Microsoft Exchange Server in 2021, compromising tens of thousands of systems.
U.S. Congressional Budget Office (CBO)
Breach
Rankiteo Explanation
Attack threatening the economy of geographical region
Description: The U.S. Congressional Budget Office (CBO) suffered a cyber breach by a suspected foreign actor, potentially exposing internal communications, research, and email/chat logs used to guide federal legislation. The incident, discovered recently, is under federal investigation due to concerns over unauthorized access to sensitive interactions between lawmakers and CBO analysts. The CBO confirmed the breach and took immediate containment measures, though the extent of data compromise and the attacker’s identity remain undisclosed. Given the CBO’s role in shaping economic and budgetary policies, the breach poses risks of legislative manipulation or intelligence gathering by state-sponsored actors. The incident echoes a December 2024 attack on the U.S. Treasury via a third-party vendor, though no direct link has been established.
Congressional Budget Office (CBO)
Cyber Attack
Rankiteo Explanation
Attack that could bring to a war
Description: The U.S. **Congressional Budget Office (CBO)**, a federal agency responsible for providing nonpartisan economic and budgetary analysis to Congress, suffered a **suspected nation-state cyberattack**. The breach, detected recently, prompted immediate containment measures, including enhanced monitoring and new security controls. While details remain undisclosed, the attack may have exploited a **firewall vulnerability** in an unpatched Cisco ASA device, rendering the network security system unreachable.The CBO handles highly sensitive fiscal data, including economic projections and legislative cost estimates, which could provide foreign adversaries with strategic insights into U.S. policy priorities. The incident follows a pattern of targeted attacks on congressional entities, such as the 2024 breach of the **Library of Congress**, where hackers accessed months of emails tied to draft legislation. The ongoing federal government shutdown has exacerbated vulnerabilities, delaying critical defensive actions like patching and threat intelligence sharing.The full scope of the intrusion—including whether **congressional communications, internal analyses, or budget models** were compromised—remains under investigation. The attack underscores escalating risks to government agencies from **state-sponsored cyber operations**, with potential long-term implications for national security and legislative integrity.
Congressional Budget Office (CBO)
Cyber Attack
Rankiteo Explanation
Attack threatening the economy of geographical region
Description: The **Congressional Budget Office (CBO)**, a nonpartisan U.S. government agency responsible for critical financial analyses, suffered a **sophisticated cyber breach by suspected foreign actors**. The attack exposed **sensitive financial research data**, including budget projections, economic models, and legislative cost estimates—information vital for congressional decision-making affecting millions of Americans.The compromised data could provide foreign adversaries with **insights into U.S. fiscal planning and legislative priorities**, potentially influencing policy outcomes. While the exact scope of the breach remains undisclosed, the CBO confirmed unauthorized access to its systems, prompting an immediate federal investigation. The incident underscores persistent vulnerabilities in **high-value government infrastructure**, with state-sponsored hackers increasingly targeting agencies holding strategic intelligence.Authorities are assessing the full impact, but the breach aligns with a broader trend of cyberattacks on U.S. government entities, raising concerns over **cybersecurity inadequacies in protecting national interests**. The CBO is collaborating with federal cybersecurity officials to mitigate risks and prevent future intrusions, though no attacker details or methods have been publicly revealed. The breach may accelerate calls for **enhanced security funding and stricter data-handling protocols** across government agencies.
CBO Company Scoring based on AI Models
Cyber Incidents Likelihood 3 - 6 - 9 months
A.I Risk Score Likelihood 3 - 6 - 9 months
Underwriter Stats for CBO
Incidents vs Government Administration Industry Average (This Year)
Congressional Budget Office has 203.03% more incidents than the average of same-industry companies with at least one recorded incident.
Incidents vs All-Companies Average (This Year)
Congressional Budget Office has 212.5% more incidents than the average of all companies with at least one recorded incident.
Incident Types CBO vs Government Administration Industry Avg (This Year)
Congressional Budget Office reported 2 incidents this year: 1 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.
Incident History — CBO (X = Date, Y = Severity)
CBO cyber incidents detection timeline including parent company and subsidiaries
CBO Company Subsidiaries
Since its founding in 1974, the Congressional Budget Office (CBO) has produced independent analyses of budgetary and economic issues to support the Congressional budget process. The agency is strictly nonpartisan and conducts objective, impartial analysis, which is evident in each of the dozens of reports and hundreds of cost estimates that its economists and policy analysts produce each year. All CBO employees are appointed solely on the basis of professional competence, without regard to political affiliation. CBO does not make policy recommendations, and each report and cost estimate discloses the agency’s assumptions and methodologies. All of CBO’s products – apart from informal cost estimates for legislation being developed privately by Members of Congress or their staffs – are available to the Congress and the public on CBO’s website. For more information on career opportunities at CBO, please visit www.cbo.gov/about/careers. CBO is an equal opportunity employer committed to diversity. CBO encourages women, minorities, people with disabilities, and veterans to apply.
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CBO CyberSecurity News
November 19, 2025 05:12 PM
Cyberattack against CBO contained, director says
The Congressional Budget Office was noted by its director Phillip Swagel to have successfully expelled threat actors from its systems...
November 13, 2025 08:00 AM
Using Shutdown as Cover, Suspected Chinese Hackers Target the Congressional Budget Office
While President Donald Trump raved about his meeting with Chinese paramount leader Xi Jinping in South Korea on October 30, it was business...
November 12, 2025 08:00 AM
Cyber Incident Sparks Security Warnings Across Federal Offices
The Congressional Budget Office (CBO), which supports Congress with economic and budget analysis, is facing an ongoing cybersecurity...
November 12, 2025 08:00 AM
US Congress moves to restore CISA 2015, closing cybersecurity gaps for critical infrastructure
U.S. lawmakers included the extension of a key cyberthreat sharing law and cyber grant program in the continuing resolution to reopen the...
November 11, 2025 08:00 AM
US Congressional Budget Office Hacked: China Suspected in Ongoing Breach Threat
The Congressional Budget Office (CBO) faces an ongoing cyberattack, with suspected Chinese state-backed hackers targeting sensitive US...
November 11, 2025 08:00 AM
Congressional Budget Office Plagued by 'Ongoing' Cybersecurity Breach
Senate offices were warned that email correspondence with this government branch may have been exposed, and can be used against them.
November 10, 2025 08:00 AM
Congressional Budget Office Hacked, New Security Measures Implemented
The Congressional Budget Office on Thursday confirmed it had been hacked, potentially disclosing important government data to malicious...
November 10, 2025 08:00 AM
Cybersecurity breach at Congressional Budget Office remains a live threat - Live Updates
Cybersecurity breach at Congressional Budget Office remains a live threat. Library of Congress employees were informed to take caution when...
November 10, 2025 08:00 AM
CBO Under Siege: Unraveling the Ongoing Cyber Threat to Congress’s Fiscal Guardian
WASHINGTON—The Congressional Budget Office (CBO), the nonpartisan agency tasked with providing Congress with critical fiscal analyses,...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
CBO CyberSecurity History Information
Official Website of Congressional Budget Office
The official website of Congressional Budget Office is https://www.cbo.gov/.
Congressional Budget Office’s AI-Generated Cybersecurity Score
According to Rankiteo, Congressional Budget Office’s AI-generated cybersecurity score is 578, reflecting their Very Poor security posture.
How many security badges does Congressional Budget Office’ have ?
According to Rankiteo, Congressional Budget Office currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Does Congressional Budget Office have SOC 2 Type 1 certification ?
According to Rankiteo, Congressional Budget Office is not certified under SOC 2 Type 1.
Does Congressional Budget Office have SOC 2 Type 2 certification ?
According to Rankiteo, Congressional Budget Office does not hold a SOC 2 Type 2 certification.
Does Congressional Budget Office comply with GDPR ?
According to Rankiteo, Congressional Budget Office is not listed as GDPR compliant.
Does Congressional Budget Office have PCI DSS certification ?
According to Rankiteo, Congressional Budget Office does not currently maintain PCI DSS compliance.
Does Congressional Budget Office comply with HIPAA ?
According to Rankiteo, Congressional Budget Office is not compliant with HIPAA regulations.
Does Congressional Budget Office have ISO 27001 certification ?
According to Rankiteo,Congressional Budget Office is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of Congressional Budget Office
Congressional Budget Office operates primarily in the Government Administration industry.
Number of Employees at Congressional Budget Office
Congressional Budget Office employs approximately 274 people worldwide.
Subsidiaries Owned by Congressional Budget Office
Congressional Budget Office presently has no subsidiaries across any sectors.
Congressional Budget Office’s LinkedIn Followers
Congressional Budget Office’s official LinkedIn profile has approximately 6,165 followers.
NAICS Classification of Congressional Budget Office
Congressional Budget Office is classified under the NAICS code 92, which corresponds to Public Administration.
Congressional Budget Office’s Presence on Crunchbase
No, Congressional Budget Office does not have a profile on Crunchbase.
Congressional Budget Office’s Presence on LinkedIn
Yes, Congressional Budget Office maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/congressional-budget-office.
Cybersecurity Incidents Involving Congressional Budget Office
As of December 04, 2025, Rankiteo reports that Congressional Budget Office has experienced 5 cybersecurity incidents.
Number of Peer and Competitor Companies
Congressional Budget Office has an estimated 11,337 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at Congressional Budget Office ?
Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack and Breach.
How does Congressional Budget Office detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an containment measures with immediate actions to contain the breach (details undisclosed), and communication strategy with brief public statement confirming the incident, and and containment measures with immediate action to contain the breach, containment measures with isolation of affected systems (implied), and remediation measures with implementation of additional monitoring, remediation measures with new security controls, and communication strategy with public statement via spokesperson (caitlin emma), communication strategy with notification to lawmakers, communication strategy with media engagement (e.g., bleepingcomputer, the washington post), and and and third party assistance with federal cybersecurity officials, and and remediation measures with investigation to determine breach extent, remediation measures with preventive measures for future incidents, and communication strategy with official statement via agency spokeswoman, communication strategy with media disclosure, and and containment measures with immediate containment actions, containment measures with isolation of affected systems, and remediation measures with implementation of additional security monitoring, remediation measures with enhanced controls, and communication strategy with public statement by cbo spokeswoman caitlin emma, communication strategy with notifications to lawmakers, and and and law enforcement notified with federal law enforcement (implied, as investigation is ongoing), and containment measures with immediate action to contain the incident, containment measures with network segmentation (implied by 'unreachable' firewall), and remediation measures with additional monitoring, remediation measures with new security controls implemented, and communication strategy with public disclosure via emailed statement, communication strategy with limited details shared to avoid compromising investigation, and and .
Incident Details
Can you provide details on each incident ?
Title: U.S. Congressional Budget Office (CBO) Cyber Breach by Suspected Foreign Actor
Description: The U.S. Congressional Budget Office (CBO) was hacked by a suspected foreign actor, potentially exposing internal communications, research, email, and chat logs used to guide federal legislation. The breach is under investigation by federal authorities. The CBO confirmed the incident and took immediate containment actions, but details on the attacker or extent of compromised data remain unclear. The incident resembles a December 2024 state-sponsored Chinese hack targeting the U.S. Department of the Treasury via a third-party software provider.
Type: cyberespionage
Threat Actor: suspected foreign actor (potentially state-sponsored)
Motivation: espionageinfluence on federal legislationeconomic intelligence
Title: Cybersecurity Incident at U.S. Congressional Budget Office (CBO)
Description: The U.S. Congressional Budget Office (CBO) confirms it suffered a cybersecurity incident after a suspected foreign hacker breached its network, potentially exposing sensitive data, including emails and exchanges between congressional offices and CBO analysts. The breach may have exposed draft reports, economic forecasts, and internal communications. The CBO acted quickly to contain the incident and implemented additional monitoring and security controls. The attack is part of a series of cyber incidents targeting U.S. government agencies, with similarities to breaches attributed to the Chinese state-sponsored APT group Silk Typhoon (also known for exploiting ProxyLogon vulnerabilities in Microsoft Exchange Server in 2021).
Type: Data Breach
Attack Vector: Network IntrusionPotential Exploitation of Zero-Day or Known Vulnerabilities
Threat Actor: Suspected Foreign HackerPotentially Silk Typhoon (Chinese state-sponsored APT group)
Motivation: EspionageData TheftIntelligence Gathering
Title: Suspected Cyberattack on the Congressional Budget Office (CBO) by Foreign Actors
Description: The Congressional Budget Office (CBO), Congress’s official financial advisor, was targeted in a suspected cyberattack by foreign actors. The breach exposed sensitive financial research data critical for lawmakers' budgeting decisions and legislative drafting. Unauthorized individuals gained access to CBO’s systems, compromising databases containing financial research, economic models, and budget analyses. The incident underscores vulnerabilities in U.S. government cybersecurity and the high-value target status of agencies holding sensitive fiscal data.
Type: cyberattack
Threat Actor: suspected foreign actorspotentially state-sponsored hackers
Motivation: espionageaccess to U.S. fiscal planning and legislative prioritiesgeopolitical advantage
Title: Cybersecurity Breach at the Congressional Budget Office (CBO) by Suspected Foreign Threat Actor
Description: The Congressional Budget Office (CBO), Congress’s independent financial analyst, was compromised by a suspected foreign threat actor in a significant cybersecurity breach targeting U.S. legislative infrastructure. The incident potentially exposed sensitive communications between lawmakers and CBO researchers, disrupting budget analysis and legislative scoring processes. Early detection and containment measures were implemented, but concerns remain about accessed internal emails, chat logs, and the broader impact on legislative operations.
Date Detected: recent days (exact date unspecified)
Type: cyber intrusion
Threat Actor: suspected foreign threat actor (potentially state-sponsored)
Motivation: espionageinfluence on U.S. legislative/financial policyaccess to sensitive budget analyses
Title: CBO Hit by Suspected Nation-State Cyberattack
Description: The U.S. Congressional Budget Office (CBO), a federal agency advising Congress on the cost and economic impact of legislation, was breached by a suspected nation-state actor. The agency identified a 'security incident' and took immediate containment actions, including additional monitoring and new security controls. The attack may have exploited a firewall flaw in a Cisco ASA device, which was last patched in 2024. The breach could provide foreign adversaries with insights into sensitive fiscal data, economic projections, and budget modeling. The investigation is ongoing, and details about the scope of the intrusion (e.g., exposure of emails between CBO and congressional offices) remain unclear. This incident follows a 2024 breach of the Library of Congress, also attributed to a nation-state actor, which exposed months of email exchanges tied to draft legislation.
Date Publicly Disclosed: 2024-XX-XX (Friday, exact date unspecified)
Type: Cyberwarfare
Attack Vector: Firewall Exploit (suspected Cisco ASA vulnerability)Potential Email Compromise
Vulnerability Exploited: Unpatched Cisco ASA device (last patched in 2024)
Threat Actor: Suspected nation-state actor (unspecified)
Motivation: EspionageAccess to sensitive fiscal/policy dataInsight into U.S. legislative priorities
What are the most common types of attacks the company has faced ?
Common Attack Types: The most common types of attacks the company has faced is Breach.
How does the company identify the attack vectors used in incidents ?
Identification of Attack Vectors: The company identifies the attack vectors used in incidents through Firewall exploit (Cisco ASA)Potential phishing/email compromise.
Impact of the Incidents
What was the impact of each incident ?
Incident : cyberespionage CON5603756110725
Data Compromised: Internal communications, Research documents, Email logs, Chat logs
Brand Reputation Impact: potential erosion of trust in CBO's data security
Incident : Data Breach CON3362133110725
Data Compromised: Emails, Exchanges between congressional offices and cbo analysts, Draft reports, Economic forecasts, Internal communications
Systems Affected: CBO Network
Operational Impact: Temporary halt of email communications between some congressional offices and the CBOOngoing investigation
Brand Reputation Impact: Potential erosion of trust in CBO's ability to secure sensitive legislative and economic data
Incident : cyberattack CON0232102110725
Data Compromised: Sensitive financial research data, Economic models, Budget analysis, Legislative cost estimates
Systems Affected: CBO databasesinternal systems
Operational Impact: potential disruption to legislative decision-makingcompromised confidentiality of fiscal analyses
Brand Reputation Impact: potential erosion of trust in CBO's data securityconcerns over government cybersecurity adequacy
Incident : cyber intrusion CON5793057110725
Data Compromised: Sensitive communications, Internal emails, Office chat logs between congressional staff and cbo researchers
Systems Affected: CBO internal networksemail systemscommunication platforms
Operational Impact: suspension of email correspondence between congressional offices and CBOdisruptions to legislative scoring and budget analysisdelays in supporting lawmakers with timely financial assessments
Brand Reputation Impact: potential erosion of trust in CBO's analytical independenceconcerns over data security in legislative processes
Incident : Cyberwarfare CON5502155110825
Data Compromised: Potential exposure of sensitive fiscal data, Economic projections, Budget modeling, Possible email correspondence with congressional offices
Systems Affected: CBO networkCisco ASA firewall device
Operational Impact: Ongoing investigationAdditional monitoring and security controls implementedWork for Congress continues despite intrusion
Brand Reputation Impact: Potential erosion of trust in CBO's cybersecurity postureConcerns over protection of sensitive legislative data
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Internal Communications, Research Documents, Email Logs, Chat Logs, , Emails, Internal Communications, Draft Legislative Reports, Economic Forecasts, Analyst Exchanges, , Financial Research Data, Economic Models, Budget Analysis, Legislative Cost Estimates, , Sensitive Communications, Internal Emails, Office Chat Logs, , Sensitive Fiscal Data, Economic Projections, Budget Modeling, Potential Email Correspondence and .
Which entities were affected by each incident ?
Incident : cyberespionage CON5603756110725
Entity Name: U.S. Congressional Budget Office (CBO)
Entity Type: government agency
Industry: public policy and economic analysis
Location: United States
Incident : Data Breach CON3362133110725
Entity Name: U.S. Congressional Budget Office (CBO)
Entity Type: Government Agency
Industry: Public Sector / Legislative Support
Location: Washington, D.C., USA
Customers Affected: U.S. Congressional Offices, Legislative Staff, Potentially other stakeholders relying on CBO analysis
Incident : cyberattack CON0232102110725
Entity Name: Congressional Budget Office (CBO)
Entity Type: government agency
Industry: public sector (financial advisory)
Location: United States
Customers Affected: U.S. Congress, lawmakers, American public (indirectly)
Incident : cyber intrusion CON5793057110725
Entity Name: Congressional Budget Office (CBO)
Entity Type: U.S. federal legislative agency
Industry: government (legislative branch)
Location: Washington, D.C., USA
Customers Affected: U.S. Congress (lawmakers and staff), federal legislative process
Incident : Cyberwarfare CON5502155110825
Entity Name: Congressional Budget Office (CBO)
Entity Type: U.S. Federal Agency
Industry: Government / Legislative Support
Location: United States
Response to the Incidents
What measures were taken in response to each incident ?
Incident : cyberespionage CON5603756110725
Incident Response Plan Activated: True
Containment Measures: immediate actions to contain the breach (details undisclosed)
Communication Strategy: brief public statement confirming the incident
Incident : Data Breach CON3362133110725
Incident Response Plan Activated: True
Containment Measures: Immediate action to contain the breachIsolation of affected systems (implied)
Remediation Measures: Implementation of additional monitoringNew security controls
Communication Strategy: Public statement via spokesperson (Caitlin Emma)Notification to lawmakersMedia engagement (e.g., BleepingComputer, The Washington Post)
Incident : cyberattack CON0232102110725
Incident Response Plan Activated: True
Third Party Assistance: Federal Cybersecurity Officials.
Remediation Measures: investigation to determine breach extentpreventive measures for future incidents
Communication Strategy: official statement via agency spokeswomanmedia disclosure
Incident : cyber intrusion CON5793057110725
Incident Response Plan Activated: True
Containment Measures: immediate containment actionsisolation of affected systems
Remediation Measures: implementation of additional security monitoringenhanced controls
Communication Strategy: public statement by CBO spokeswoman Caitlin Emmanotifications to lawmakers
Incident : Cyberwarfare CON5502155110825
Incident Response Plan Activated: True
Law Enforcement Notified: Federal law enforcement (implied, as investigation is ongoing),
Containment Measures: Immediate action to contain the incidentNetwork segmentation (implied by 'unreachable' firewall)
Remediation Measures: Additional monitoringNew security controls implemented
Communication Strategy: Public disclosure via emailed statementLimited details shared to avoid compromising investigation
Network Segmentation: True
How does the company involve third-party assistance in incident response ?
Third-Party Assistance: The company involves third-party assistance in incident response through federal cybersecurity officials, .
Data Breach Information
What type of data was compromised in each breach ?
Incident : cyberespionage CON5603756110725
Type of Data Compromised: Internal communications, Research documents, Email logs, Chat logs
Sensitivity of Data: high (influences federal legislation and financial projections)
Incident : Data Breach CON3362133110725
Type of Data Compromised: Emails, Internal communications, Draft legislative reports, Economic forecasts, Analyst exchanges
Sensitivity of Data: High (sensitive legislative and economic data)
Data Exfiltration: Suspected, but unconfirmed
Incident : cyberattack CON0232102110725
Type of Data Compromised: Financial research data, Economic models, Budget analysis, Legislative cost estimates
Sensitivity of Data: high (influences U.S. fiscal and legislative decisions)
Incident : cyber intrusion CON5793057110725
Type of Data Compromised: Sensitive communications, Internal emails, Office chat logs
Sensitivity of Data: high (legislative and budgetary deliberations)
Data Exfiltration: suspected (not confirmed)
Incident : Cyberwarfare CON5502155110825
Type of Data Compromised: Sensitive fiscal data, Economic projections, Budget modeling, Potential email correspondence
Sensitivity of Data: High (nonpublic legislative analysis, policy discussions)
What measures does the company take to prevent data exfiltration ?
Prevention of Data Exfiltration: The company takes the following measures to prevent data exfiltration: Implementation of additional monitoring, New security controls, , investigation to determine breach extent, preventive measures for future incidents, , implementation of additional security monitoring, enhanced controls, , Additional monitoring, New security controls implemented, .
How does the company handle incidents involving personally identifiable information (PII) ?
Handling of PII Incidents: The company handles incidents involving personally identifiable information (PII) through by immediate actions to contain the breach (details undisclosed), , immediate action to contain the breach, isolation of affected systems (implied), , immediate containment actions, isolation of affected systems, , immediate action to contain the incident, network segmentation (implied by 'unreachable' firewall) and .
Ransomware Information
Was ransomware involved in any of the incidents ?
Incident : cyberattack CON0232102110725
Data Exfiltration: True
Regulatory Compliance
Were there any regulatory violations and fines imposed for each incident ?
Incident : Cyberwarfare CON5502155110825
Regulatory Notifications: Likely notifications to oversight bodies (e.g., Congress, DHS CISA)
Lessons Learned and Recommendations
What lessons were learned from each incident ?
Incident : cyberattack CON0232102110725
Lessons Learned: Government agencies remain high-value targets for state-sponsored cyber threats., Critical financial and legislative data requires robust cybersecurity protections., Proactive measures (e.g., funding for security upgrades, stricter protocols) are essential to mitigate risks.
Incident : cyber intrusion CON5793057110725
Lessons Learned: heightened cybersecurity vulnerabilities in federal legislative infrastructure, need for robust protections against advanced persistent threats (APTs), importance of early detection in limiting breach scope
What recommendations were made to prevent future incidents ?
Incident : cyberattack CON0232102110725
Recommendations: Allocate additional funding for cybersecurity upgrades in government agencies., Implement stricter protocols for handling sensitive financial data., Enhance collaboration with federal cybersecurity officials for threat detection and response., Conduct regular security audits and penetration testing for critical systems., Increase training for employees on recognizing and responding to cyber threats.Allocate additional funding for cybersecurity upgrades in government agencies., Implement stricter protocols for handling sensitive financial data., Enhance collaboration with federal cybersecurity officials for threat detection and response., Conduct regular security audits and penetration testing for critical systems., Increase training for employees on recognizing and responding to cyber threats.Allocate additional funding for cybersecurity upgrades in government agencies., Implement stricter protocols for handling sensitive financial data., Enhance collaboration with federal cybersecurity officials for threat detection and response., Conduct regular security audits and penetration testing for critical systems., Increase training for employees on recognizing and responding to cyber threats.Allocate additional funding for cybersecurity upgrades in government agencies., Implement stricter protocols for handling sensitive financial data., Enhance collaboration with federal cybersecurity officials for threat detection and response., Conduct regular security audits and penetration testing for critical systems., Increase training for employees on recognizing and responding to cyber threats.Allocate additional funding for cybersecurity upgrades in government agencies., Implement stricter protocols for handling sensitive financial data., Enhance collaboration with federal cybersecurity officials for threat detection and response., Conduct regular security audits and penetration testing for critical systems., Increase training for employees on recognizing and responding to cyber threats.
Incident : cyber intrusion CON5793057110725
Recommendations: strengthen cybersecurity defenses for legislative agencies, enhance monitoring of communications between lawmakers and analytical bodies, review access controls for sensitive budgetary data, improve incident response coordination with congressional stakeholdersstrengthen cybersecurity defenses for legislative agencies, enhance monitoring of communications between lawmakers and analytical bodies, review access controls for sensitive budgetary data, improve incident response coordination with congressional stakeholdersstrengthen cybersecurity defenses for legislative agencies, enhance monitoring of communications between lawmakers and analytical bodies, review access controls for sensitive budgetary data, improve incident response coordination with congressional stakeholdersstrengthen cybersecurity defenses for legislative agencies, enhance monitoring of communications between lawmakers and analytical bodies, review access controls for sensitive budgetary data, improve incident response coordination with congressional stakeholders
What are the key lessons learned from past incidents ?
Key Lessons Learned: The key lessons learned from past incidents are Government agencies remain high-value targets for state-sponsored cyber threats.,Critical financial and legislative data requires robust cybersecurity protections.,Proactive measures (e.g., funding for security upgrades, stricter protocols) are essential to mitigate risks.heightened cybersecurity vulnerabilities in federal legislative infrastructure,need for robust protections against advanced persistent threats (APTs),importance of early detection in limiting breach scope.
References
Where can I find more information about each incident ?
Incident : cyberespionage CON5603756110725
Source: The Washington Post
Incident : Data Breach CON3362133110725
Source: BleepingComputer
Incident : Data Breach CON3362133110725
Source: The Washington Post
Incident : cyberattack CON0232102110725
Source: GBH (Global Business Hub) News
Incident : cyber intrusion CON5793057110725
Source: Public statement by CBO spokeswoman Caitlin Emma
Incident : Cyberwarfare CON5502155110825
Source: Information Security Media Group (ISMG)
Incident : Cyberwarfare CON5502155110825
Source: Kevin Beaumont (British security researcher)
Incident : Cyberwarfare CON5502155110825
Source: CBO Chief of Media Communications (Caitlin Emma)
Date Accessed: 2024-XX-XX (Friday)
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: The Washington Post, and Source: BleepingComputer, and Source: The Washington Post, and Source: GBH (Global Business Hub) News, and Source: Public statement by CBO spokeswoman Caitlin Emma, and Source: Information Security Media Group (ISMG), and Source: Kevin Beaumont (British security researcher), and Source: CBO Chief of Media Communications (Caitlin Emma)Date Accessed: 2024-XX-XX (Friday).
Investigation Status
What is the current status of the investigation for each incident ?
Incident : cyberespionage CON5603756110725
Investigation Status: ongoing (federal authorities investigating)
Incident : Data Breach CON3362133110725
Investigation Status: Ongoing
Incident : cyberattack CON0232102110725
Investigation Status: ongoing (authorities and federal cybersecurity officials involved)
Incident : cyber intrusion CON5793057110725
Investigation Status: ongoing
Incident : Cyberwarfare CON5502155110825
Investigation Status: Ongoing (led by CBO with potential federal law enforcement involvement)
How does the company communicate the status of incident investigations to stakeholders ?
Communication of Investigation Status: The company communicates the status of incident investigations to stakeholders through Brief Public Statement Confirming The Incident, Public Statement Via Spokesperson (Caitlin Emma), Notification To Lawmakers, Media Engagement (E.G., Bleepingcomputer, The Washington Post), Official Statement Via Agency Spokeswoman, Media Disclosure, Public Statement By Cbo Spokeswoman Caitlin Emma, Notifications To Lawmakers, Public Disclosure Via Emailed Statement and Limited Details Shared To Avoid Compromising Investigation.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach CON3362133110725
Stakeholder Advisories: Notification To Lawmakers About Potential Exposure Of Communications.
Customer Advisories: Some congressional offices halted emails with CBO as a precaution
Incident : cyber intrusion CON5793057110725
Stakeholder Advisories: Notifications To Congressional Offices, Suspension Of Email Correspondence With Cbo.
Incident : Cyberwarfare CON5502155110825
Stakeholder Advisories: Congressional Offices Likely Notified.
What advisories does the company provide to stakeholders and customers following an incident ?
Advisories Provided: The company provides the following advisories to stakeholders and customers following an incident: were Notification To Lawmakers About Potential Exposure Of Communications, Some Congressional Offices Halted Emails With Cbo As A Precaution, , Notifications To Congressional Offices, Suspension Of Email Correspondence With Cbo and Congressional Offices Likely Notified.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : cyberespionage CON5603756110725
High Value Targets: Internal Communications, Legislative Research, Email/Chat Logs,
Data Sold on Dark Web: Internal Communications, Legislative Research, Email/Chat Logs,
Incident : Data Breach CON3362133110725
High Value Targets: Legislative Data, Economic Analysis, Internal Communications,
Data Sold on Dark Web: Legislative Data, Economic Analysis, Internal Communications,
Incident : cyberattack CON0232102110725
High Value Targets: Financial Research Databases, Economic Models, Budget Analyses,
Data Sold on Dark Web: Financial Research Databases, Economic Models, Budget Analyses,
Incident : cyber intrusion CON5793057110725
High Value Targets: Sensitive Communications Between Lawmakers And Cbo, Budget Analysis Data, Legislative Scoring Documents,
Data Sold on Dark Web: Sensitive Communications Between Lawmakers And Cbo, Budget Analysis Data, Legislative Scoring Documents,
Incident : Cyberwarfare CON5502155110825
Entry Point: Firewall Exploit (Cisco Asa), Potential Phishing/Email Compromise,
High Value Targets: Fiscal Data, Legislative Communications, Economic Projections,
Data Sold on Dark Web: Fiscal Data, Legislative Communications, Economic Projections,
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : Data Breach CON3362133110725
Corrective Actions: Additional Monitoring, New Security Controls,
Incident : cyberattack CON0232102110725
Corrective Actions: Collaboration With Federal Cybersecurity Officials, Potential Security Upgrades, Review Of Existing Protocols,
Incident : cyber intrusion CON5793057110725
Corrective Actions: Additional Security Monitoring, Enhanced Controls, Review Of Cybersecurity Protocols,
Incident : Cyberwarfare CON5502155110825
Root Causes: Unpatched Firewall (Cisco Asa), Potential Delays Due To Government Shutdown (Implied),
Corrective Actions: Additional Monitoring, New Security Controls, Patch Management Review (Implied),
What is the company's process for conducting post-incident analysis ?
Post-Incident Analysis Process: The company's process for conducting post-incident analysis is described as Federal Cybersecurity Officials, , , .
What corrective actions has the company taken based on post-incident analysis ?
Corrective Actions Taken: The company has taken the following corrective actions based on post-incident analysis: Additional Monitoring, New Security Controls, , Collaboration With Federal Cybersecurity Officials, Potential Security Upgrades, Review Of Existing Protocols, , Additional Security Monitoring, Enhanced Controls, Review Of Cybersecurity Protocols, , Additional Monitoring, New Security Controls, Patch Management Review (Implied), .
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident were an suspected foreign actor (potentially state-sponsored), Suspected Foreign HackerPotentially Silk Typhoon (Chinese state-sponsored APT group), suspected foreign actorspotentially state-sponsored hackers, suspected foreign threat actor (potentially state-sponsored) and Suspected nation-state actor (unspecified).
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on recent days (exact date unspecified).
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2024-XX-XX (Friday, exact date unspecified).
Impact of the Incidents
What was the most significant data compromised in an incident ?
Most Significant Data Compromised: The most significant data compromised in an incident were internal communications, research documents, email logs, chat logs, , Emails, Exchanges between congressional offices and CBO analysts, Draft reports, Economic forecasts, Internal communications, , sensitive financial research data, economic models, budget analysis, legislative cost estimates, , sensitive communications, internal emails, office chat logs between congressional staff and CBO researchers, , Potential exposure of sensitive fiscal data, Economic projections, Budget modeling, Possible email correspondence with congressional offices and .
What was the most significant system affected in an incident ?
Most Significant System Affected: The most significant system affected in an incident was CBO Network and CBO databasesinternal systems and CBO internal networksemail systemscommunication platforms and CBO networkCisco ASA firewall device.
Response to the Incidents
What third-party assistance was involved in the most recent incident ?
Third-Party Assistance in Most Recent Incident: The third-party assistance involved in the most recent incident was federal cybersecurity officials, .
What containment measures were taken in the most recent incident ?
Containment Measures in Most Recent Incident: The containment measures taken in the most recent incident were immediate actions to contain the breach (details undisclosed), Immediate action to contain the breachIsolation of affected systems (implied), immediate containment actionsisolation of affected systems and Immediate action to contain the incidentNetwork segmentation (implied by 'unreachable' firewall).
Data Breach Information
What was the most sensitive data compromised in a breach ?
Most Sensitive Data Compromised: The most sensitive data compromised in a breach were internal communications, internal emails, Exchanges between congressional offices and CBO analysts, sensitive financial research data, chat logs, legislative cost estimates, email logs, economic models, Draft reports, Economic projections, Internal communications, Budget modeling, sensitive communications, Economic forecasts, research documents, Emails, Possible email correspondence with congressional offices, Potential exposure of sensitive fiscal data, office chat logs between congressional staff and CBO researchers and budget analysis.
Lessons Learned and Recommendations
What was the most significant lesson learned from past incidents ?
Most Significant Lesson Learned: The most significant lesson learned from past incidents was importance of early detection in limiting breach scope.
What was the most significant recommendation implemented to improve cybersecurity ?
Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was strengthen cybersecurity defenses for legislative agencies, Increase training for employees on recognizing and responding to cyber threats., review access controls for sensitive budgetary data, enhance monitoring of communications between lawmakers and analytical bodies, Enhance collaboration with federal cybersecurity officials for threat detection and response., Implement stricter protocols for handling sensitive financial data., improve incident response coordination with congressional stakeholders, Allocate additional funding for cybersecurity upgrades in government agencies. and Conduct regular security audits and penetration testing for critical systems..
References
What is the most recent source of information about an incident ?
Most Recent Source: The most recent source of information about an incident are Information Security Media Group (ISMG), The Washington Post, CBO Chief of Media Communications (Caitlin Emma), Public statement by CBO spokeswoman Caitlin Emma, GBH (Global Business Hub) News, BleepingComputer and Kevin Beaumont (British security researcher).
Investigation Status
What is the current status of the most recent investigation ?
Current Status of Most Recent Investigation: The current status of the most recent investigation is ongoing (federal authorities investigating).
Stakeholder and Customer Advisories
What was the most recent stakeholder advisory issued ?
Most Recent Stakeholder Advisory: The most recent stakeholder advisory issued was Notification to lawmakers about potential exposure of communications, notifications to congressional offices, suspension of email correspondence with CBO, Congressional offices likely notified, .
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Some congressional offices halted emails with CBO as a precaution.
Initial Access Broker
Post-Incident Analysis
What was the most significant root cause identified in post-incident analysis ?
Most Significant Root Cause: The most significant root cause identified in post-incident analysis was Unpatched firewall (Cisco ASA)Potential delays due to government shutdown (implied).
What was the most significant corrective action taken based on post-incident analysis ?
Most Significant Corrective Action: The most significant corrective action taken based on post-incident analysis was Additional monitoringNew security controls, collaboration with federal cybersecurity officialspotential security upgradesreview of existing protocols, additional security monitoringenhanced controlsreview of cybersecurity protocols, Additional monitoringNew security controlsPatch management review (implied).
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Risk Information
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Risk Information
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