MassMutual
Company Details
Linkedin ID:
massmutual-financial-group
Website:
Employees number:
12,485
Number of followers:
139,658
NAICS:
52
Industry Type:
Homepage:
MassMutual.com
IP Addresses:
0
Company ID:
MAS_2948633
Scan Status:
In-progress
MassMutual Company CyberSecurity Posture
MassMutual.com
Living mutual has always been at the core of our human existence, and it's the principle that's guided us since our founding in 1851. It's not a concept we invented, but one we champion for the simple reason that people take it for granted today. While the world would have us strive for independence, the truth is when we depend on one another, we aren't just more secure - life is happier and more fulfilling. So as we celebrate our new identity, we're reminding everyone that who we are stays the same. Learn more at: www.MassMutual.com Disclosures about MassMutual’s LinkedIn Company Page and other social media sites are located at: https://www.massmutual.com/social-media-guidelines. CRN201905-212768
MassMutual A.I CyberSecurity Scoring
MassMutual Risk Score (AI oriented)Between 600 and 649
MassMutual
Updated:
- Powered by our proprietary A.I cyber incident model
- Insurance preferes TPRM score to calculate premium
MassMutual Global Score (TPRM)XXXX
MassMutual
- Instant access to detailed risk factors
- Benchmark vs. industry & size peers
- Vulnerabilities
- Findings
MassMutual Company CyberSecurity News & History
Past Incidents
10
Attack Types
1
MassMutual
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The Massachusetts Office of Consumer Affairs and Business Regulation reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on April 26, 2024. The breach affected 309 residents, compromising Social Security Numbers (SSN) and medical records.
Massachusetts Mutual Life Company
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: On July 19, 2023, the Maine Attorney General's Office reported a data breach involving Massachusetts Mutual Life Company (MassMutual) that affected two Maine residents. The breach occurred on May 29 and May 30, 2023, when a threat actor exploited a zero-day vulnerability in Pension Benefit Information, LLC's MOVEit Transfer software, potentially exposing names, partial mailing addresses, Social Security numbers, and dates of birth of the affected individuals.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The California Office of the Attorney General reported that Massachusetts Mutual Life Insurance Company (MassMutual) experienced a data breach involving unauthorized access to an employee's online account on February 1, 2023. Notification was made on April 27, 2023, but the number of affected individuals and specific types of personal information exposed are currently unknown.
MassMutual
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: Massachusetts Mutual Life Insurance Company suffered a data breach after an unauthorized party gained access to sensitive consumer information that had been entrusted to the company. The breach exposed the names, addresses, Social Security numbers, driver’s license numbers, state identification numbers, and financial account information belonging to certain individuals including 1,472 Texas residents. The attack might have affected a large number of U.S. citizens as MassMutual does business throughout the country. However, the company sent the breach notice to the affected parties.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: On August 29, 2017, the California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) which occurred on August 17, 2017. The breach involved unauthorized access to nonpublic personally identifiable information (PII) of clients as a result of social engineering tactics exploiting the access credentials of two insurance agents. The total number of individuals affected is currently unknown.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: On December 16, 2013, the California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) that occurred on December 3, 2013. The breach involved the inadvertent disclosure of personal identifying information, including names, addresses, dates of birth, Social Security numbers, and retirement plan details of individuals. Affected individuals were offered a two-year subscription to Equifax Credit Watch for monitoring personal and credit information.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack without any consequences
Description: The California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on October 4, 2013. The breach occurred on September 13, 2013, and involved the potential exposure of personal information, including names, dates of birth, and Social Security numbers, due to a damaged mailing by the United States Postal Service (USPS).
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with internal employee data leaks
Description: The California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on June 4, 2013. The breach occurred on May 8, 2013, due to an inadvertent disclosure of personal identifying information, including names and Social Security numbers, to a non-affiliated third party, affecting an unspecified number of individuals.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The California Office of the Attorney General reported that Massachusetts Mutual Life Insurance Company experienced a data breach involving the mailing of IRS Form 1099 to incorrect addresses on January 30, 2013. The breach affected customer information, including names, addresses, Social Security Numbers, and financial details, but it is unknown how many individuals were affected.
Massachusetts Mutual Life Insurance Company
Breach
Rankiteo Explanation
Attack with significant impact with customers data leaks
Description: The California Office of the Attorney General reported that Massachusetts Mutual Life Insurance Company experienced a data breach on July 13, 2012. The breach involved the inadvertent exposure of customer names, Social Security numbers, and 401(k) balance information. This incident was reported on July 31, 2012.
MassMutual 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 MassMutual
Incidents vs Financial Services Industry Average (This Year)
No incidents recorded for MassMutual in 2026.
Incidents vs All-Companies Average (This Year)
No incidents recorded for MassMutual in 2026.
Incident Types MassMutual vs Financial Services Industry Avg (This Year)
No incidents recorded for MassMutual in 2026.
Incident History — MassMutual (X = Date, Y = Severity)
MassMutual cyber incidents detection timeline including parent company and subsidiaries
MassMutual Company Subsidiaries
Living mutual has always been at the core of our human existence, and it's the principle that's guided us since our founding in 1851. It's not a concept we invented, but one we champion for the simple reason that people take it for granted today. While the world would have us strive for independence, the truth is when we depend on one another, we aren't just more secure - life is happier and more fulfilling. So as we celebrate our new identity, we're reminding everyone that who we are stays the same. Learn more at: www.MassMutual.com Disclosures about MassMutual’s LinkedIn Company Page and other social media sites are located at: https://www.massmutual.com/social-media-guidelines. CRN201905-212768
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MassMutual CyberSecurity News
January 16, 2026 12:07 PM
CloudSEK Secures $10M Series B2
CloudSEK, a Bengaluru, India, and New Haven, Conn.-based predictive cyber threat intelligence firm specializing in AI-powered attack...
January 14, 2026 05:22 PM
CloudSEK raises $10 million in Series B2 funding from Connecticut Innovations
CloudSEK had previously raised $19 million in its Series B1 round led by Commvault, with participation from MassMutual Ventures,...
July 21, 2025 07:00 AM
Interview with Nivya Ravi, Director of Products at CloudSEK
From AI-threat prediction to vendor security and breach accountability, this interview maps the strategy needed for modern cyber defense.
July 10, 2025 07:00 AM
MassMutual hands over Europe and Asia-Pacific startup portfolio to VC -
MassMutual has entered an agreement with VC firm Crane Venture Partners to oversee its Europe and Asia-Pacific investment funds totalling $450m and including...
May 22, 2025 07:00 AM
CloudSEK Raises $19 Million in Funding
CloudSEK, a Bangalore, India-based AI-powered cybersecurity firm, has raised $19 million across its Series A2 and B1 rounds.
May 20, 2025 07:00 AM
CloudSEK raises $19M from MassMutual Ventures, Inflexor Ventures, others
Cybersecurity firm CloudSEK has raised $19 million across its Series A2 and B1 funding rounds to enhance its AI-driven cyber threat prediction platform.
May 20, 2025 07:00 AM
Cybersecurity startup CloudSEK nets $19 mn from MassMutual, Inflexor, others
CloudSEK, an AI-powered cyber threat prediction and intelligence platform, has raised $19 million (about Rs 162 crore) across its Series A2 and...
May 20, 2025 07:00 AM
CloudSEK Bags $19 Mn In Funding
The startup helps businesses to monitor their systems and digital infrastructures and predict cyber threats through its SaaS platform coupled with its AI-...
May 20, 2025 07:00 AM
Cybersecurity startup CloudSEK raises $19 Mn
CloudSEK has raised $19 million in its Series A2 and B1 funding rounds from MassMutual Ventures, Inflexor Ventures, Prana Ventures,...
Frequently Asked Questions
Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.
MassMutual CyberSecurity History Information
Official Website of MassMutual
The official website of MassMutual is https://www.MassMutual.com.
MassMutual’s AI-Generated Cybersecurity Score
According to Rankiteo, MassMutual’s AI-generated cybersecurity score is 607, reflecting their Poor security posture.
How many security badges does MassMutual’ have ?
According to Rankiteo, MassMutual currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.
Has MassMutual been affected by any supply chain cyber incidents ?
According to Rankiteo, MassMutual has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.
Does MassMutual have SOC 2 Type 1 certification ?
According to Rankiteo, MassMutual is not certified under SOC 2 Type 1.
Does MassMutual have SOC 2 Type 2 certification ?
According to Rankiteo, MassMutual does not hold a SOC 2 Type 2 certification.
Does MassMutual comply with GDPR ?
According to Rankiteo, MassMutual is not listed as GDPR compliant.
Does MassMutual have PCI DSS certification ?
According to Rankiteo, MassMutual does not currently maintain PCI DSS compliance.
Does MassMutual comply with HIPAA ?
According to Rankiteo, MassMutual is not compliant with HIPAA regulations.
Does MassMutual have ISO 27001 certification ?
According to Rankiteo,MassMutual is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.
Industry Classification of MassMutual
MassMutual operates primarily in the Financial Services industry.
Number of Employees at MassMutual
MassMutual employs approximately 12,485 people worldwide.
Subsidiaries Owned by MassMutual
MassMutual presently has no subsidiaries across any sectors.
MassMutual’s LinkedIn Followers
MassMutual’s official LinkedIn profile has approximately 139,658 followers.
NAICS Classification of MassMutual
MassMutual is classified under the NAICS code 52, which corresponds to Finance and Insurance.
MassMutual’s Presence on Crunchbase
No, MassMutual does not have a profile on Crunchbase.
MassMutual’s Presence on LinkedIn
Yes, MassMutual maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/massmutual-financial-group.
Cybersecurity Incidents Involving MassMutual
As of January 21, 2026, Rankiteo reports that MassMutual has experienced 10 cybersecurity incidents.
Number of Peer and Competitor Companies
MassMutual has an estimated 30,814 peer or competitor companies worldwide.
What types of cybersecurity incidents have occurred at MassMutual ?
Incident Types: The types of cybersecurity incidents that have occurred include Breach.
How does MassMutual detect and respond to cybersecurity incidents ?
Detection and Response: The company detects and responds to cybersecurity incidents through an communication strategy with breach notice sent to affected parties..
Incident Details
Can you provide details on each incident ?
Title: MassMutual Data Breach
Description: Massachusetts Mutual Life Insurance Company suffered a data breach after an unauthorized party gained access to sensitive consumer information.
Type: Data Breach
Title: Data Breach at Massachusetts Mutual Life Insurance Company
Description: The Massachusetts Office of Consumer Affairs and Business Regulation reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on April 26, 2024. The breach affected 309 residents, compromising Social Security Numbers (SSN) and medical records.
Date Publicly Disclosed: 2024-04-26
Type: Data Breach
Title: MassMutual Data Breach
Description: Unauthorized access to nonpublic personally identifiable information (PII) of clients as a result of social engineering tactics exploiting the access credentials of two insurance agents.
Date Detected: 2017-08-29
Date Publicly Disclosed: 2017-08-29
Type: Data Breach
Attack Vector: Social Engineering
Vulnerability Exploited: Access Credentials
Title: MassMutual Data Breach
Description: A data breach involving Massachusetts Mutual Life Company (MassMutual) that affected two Maine residents. The breach occurred when a threat actor exploited a zero-day vulnerability in Pension Benefit Information, LLC's MOVEit Transfer software.
Date Detected: 2023-07-19
Date Publicly Disclosed: 2023-07-19
Type: Data Breach
Attack Vector: Zero-day vulnerability exploitation
Vulnerability Exploited: MOVEit Transfer software
Title: MassMutual Data Breach
Description: Unauthorized access to an employee's online account at Massachusetts Mutual Life Insurance Company (MassMutual).
Date Detected: 2023-02-01
Date Publicly Disclosed: 2023-04-27
Type: Data Breach
Attack Vector: Unauthorized Access
Title: MassMutual Data Breach
Description: Inadvertent disclosure of personal identifying information including names, addresses, dates of birth, Social Security numbers, and retirement plan details.
Date Detected: 2013-12-03
Date Publicly Disclosed: 2013-12-16
Type: Data Breach
Attack Vector: Inadvertent Disclosure
Title: MassMutual Data Breach
Description: The California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on June 4, 2013. The breach occurred on May 8, 2013, due to an inadvertent disclosure of personal identifying information, including names and Social Security numbers, to a non-affiliated third party, affecting an unspecified number of individuals.
Date Detected: 2013-05-08
Date Publicly Disclosed: 2013-06-04
Type: Data Breach
Attack Vector: Inadvertent Disclosure
Title: MassMutual Data Breach
Description: The California Office of the Attorney General reported a data breach involving Massachusetts Mutual Life Insurance Company (MassMutual) on October 4, 2013. The breach occurred on September 13, 2013, and involved the potential exposure of personal information, including names, dates of birth, and Social Security numbers, due to a damaged mailing by the United States Postal Service (USPS).
Date Detected: 2013-09-13
Date Publicly Disclosed: 2013-10-04
Type: Data Breach
Attack Vector: Physical
Vulnerability Exploited: Damaged mailing
Threat Actor: United States Postal Service (USPS)
Title: Massachusetts Mutual Life Insurance Company Data Breach
Description: The California Office of the Attorney General reported that Massachusetts Mutual Life Insurance Company experienced a data breach on July 13, 2012, involving the inadvertent exposure of customer names, Social Security numbers, and 401(k) balance information. The breach was reported on July 31, 2012.
Date Detected: 2012-07-13
Date Publicly Disclosed: 2012-07-31
Type: Data Breach
Title: Massachusetts Mutual Life Insurance Company Data Breach
Description: The California Office of the Attorney General reported that Massachusetts Mutual Life Insurance Company experienced a data breach involving the mailing of IRS Form 1099 to incorrect addresses on January 30, 2013. The breach affected customer information, including names, addresses, Social Security Numbers, and financial details, but it is unknown how many individuals were affected.
Date Detected: 2013-01-30
Type: Data Breach
Attack Vector: Mailing Error
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 Access Credentials and MOVEit Transfer software.
Impact of the Incidents
What was the impact of each incident ?
Incident : Data Breach MAS222931122
Data Compromised: Names, Addresses, Social security numbers, Driver’s license numbers, State identification numbers, Financial account information
Incident : Data Breach MAS1026070925
Data Compromised: Social security numbers (ssn), Medical records
Incident : Data Breach MAS345072525
Data Compromised: PII
Incident : Data Breach MAS654072525
Data Compromised: Names, Partial mailing addresses, Social security numbers, Dates of birth
Incident : Data Breach MAS711072625
Data Compromised: Names, Addresses, Dates of birth, Social security numbers, Retirement plan details
Incident : Data Breach MAS1022072725
Data Compromised: Names, Social security numbers
Incident : Data Breach MAS322072825
Data Compromised: Names, Dates of birth, Social security numbers
Incident : Data Breach MAS542072925
Data Compromised: Customer names, Social security numbers, 401(k) balance information
Incident : Data Breach MAS254080425
Data Compromised: Names, Addresses, Social security numbers, Financial details
What types of data are most commonly compromised in incidents ?
Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Pii, Financial Information, , Social Security Numbers (Ssn), Medical Records, , PII, Names, Partial Mailing Addresses, Social Security Numbers, Dates Of Birth, , Personal Identifying Information, , Names, Social Security Numbers, , Names, Dates Of Birth, Social Security Numbers, , Customer Names, Social Security Numbers, 401(K) Balance Information, , Names, Addresses, Social Security Numbers, Financial Details and .
Which entities were affected by each incident ?
Incident : Data Breach MAS222931122
Entity Name: Massachusetts Mutual Life Insurance Company
Entity Type: Corporation
Industry: Insurance
Location: United States
Customers Affected: 1472
Incident : Data Breach MAS1026070925
Entity Name: Massachusetts Mutual Life Insurance Company
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Customers Affected: 309
Incident : Data Breach MAS345072525
Entity Name: Massachusetts Mutual Life Insurance Company (MassMutual)
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Incident : Data Breach MAS654072525
Entity Name: Massachusetts Mutual Life Company (MassMutual)
Entity Type: Insurance Company
Industry: Financial Services
Location: Massachusetts
Customers Affected: 2
Incident : Data Breach MAS701072625
Entity Name: Massachusetts Mutual Life Insurance Company (MassMutual)
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Incident : Data Breach MAS711072625
Entity Name: Massachusetts Mutual Life Insurance Company (MassMutual)
Entity Type: Insurance Company
Industry: Financial Services
Location: Massachusetts
Incident : Data Breach MAS1022072725
Entity Name: Massachusetts Mutual Life Insurance Company (MassMutual)
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Incident : Data Breach MAS322072825
Entity Name: Massachusetts Mutual Life Insurance Company (MassMutual)
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Incident : Data Breach MAS542072925
Entity Name: Massachusetts Mutual Life Insurance Company
Entity Type: Insurance Company
Industry: Financial Services
Location: Massachusetts
Incident : Data Breach MAS254080425
Entity Name: Massachusetts Mutual Life Insurance Company
Entity Type: Insurance Company
Industry: Insurance
Location: Massachusetts
Response to the Incidents
What measures were taken in response to each incident ?
Incident : Data Breach MAS222931122
Communication Strategy: Breach notice sent to affected parties
Data Breach Information
What type of data was compromised in each breach ?
Incident : Data Breach MAS222931122
Type of Data Compromised: Pii, Financial information
Number of Records Exposed: 1472
Sensitivity of Data: High
Personally Identifiable Information: namesaddressesSocial Security numbersdriver’s license numbersstate identification numbers
Incident : Data Breach MAS1026070925
Type of Data Compromised: Social security numbers (ssn), Medical records
Number of Records Exposed: 309
Sensitivity of Data: High
Incident : Data Breach MAS345072525
Type of Data Compromised: PII
Personally Identifiable Information: Nonpublic PII
Incident : Data Breach MAS654072525
Type of Data Compromised: Names, Partial mailing addresses, Social security numbers, Dates of birth
Number of Records Exposed: 2
Sensitivity of Data: High
Incident : Data Breach MAS711072625
Type of Data Compromised: Personal identifying information
Sensitivity of Data: High
Personally Identifiable Information: namesaddressesdates of birthSocial Security numbers
Incident : Data Breach MAS1022072725
Type of Data Compromised: Names, Social security numbers
Sensitivity of Data: High
Incident : Data Breach MAS322072825
Type of Data Compromised: Names, Dates of birth, Social security numbers
Sensitivity of Data: High
Incident : Data Breach MAS542072925
Type of Data Compromised: Customer names, Social security numbers, 401(k) balance information
Sensitivity of Data: High
Incident : Data Breach MAS254080425
Type of Data Compromised: Names, Addresses, Social security numbers, Financial details
Sensitivity of Data: High
References
Where can I find more information about each incident ?
Incident : Data Breach MAS1026070925
Source: Massachusetts Office of Consumer Affairs and Business Regulation
Incident : Data Breach MAS345072525
Source: California Office of the Attorney General
Date Accessed: 2017-08-29
Incident : Data Breach MAS701072625
Source: California Office of the Attorney General
Incident : Data Breach MAS711072625
Source: California Office of the Attorney General
Date Accessed: 2013-12-16
Incident : Data Breach MAS1022072725
Source: California Office of the Attorney General
Incident : Data Breach MAS322072825
Source: California Office of the Attorney General
Date Accessed: 2013-10-04
Incident : Data Breach MAS542072925
Source: California Office of the Attorney General
Date Accessed: 2012-07-31
Incident : Data Breach MAS254080425
Source: California Office of the Attorney General
Where can stakeholders find additional resources on cybersecurity best practices ?
Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Massachusetts Office of Consumer Affairs and Business Regulation, and Source: California Office of the Attorney GeneralDate Accessed: 2017-08-29, and Source: Maine Attorney General's OfficeDate Accessed: 2023-07-19, and Source: California Office of the Attorney General, and Source: California Office of the Attorney GeneralDate Accessed: 2013-12-16, and Source: California Office of the Attorney General, and Source: California Office of the Attorney GeneralDate Accessed: 2013-10-04, and Source: California Office of the Attorney GeneralDate Accessed: 2012-07-31, and Source: California Office of the Attorney General.
Investigation Status
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 Breach notice sent to affected parties.
Stakeholder and Customer Advisories
Were there any advisories issued to stakeholders or customers for each incident ?
Incident : Data Breach MAS222931122
Customer Advisories: Breach notice sent to affected parties
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: was Breach notice sent to affected parties.
Initial Access Broker
How did the initial access broker gain entry for each incident ?
Incident : Data Breach MAS345072525
Entry Point: Access Credentials
Incident : Data Breach MAS654072525
Entry Point: MOVEit Transfer software
Post-Incident Analysis
What were the root causes and corrective actions taken for each incident ?
Incident : Data Breach MAS345072525
Root Causes: Social Engineering
Incident : Data Breach MAS654072525
Root Causes: Zero-day vulnerability in MOVEit Transfer software
Additional Questions
General Information
Who was the attacking group in the last incident ?
Last Attacking Group: The attacking group in the last incident was an United States Postal Service (USPS).
Incident Details
What was the most recent incident detected ?
Most Recent Incident Detected: The most recent incident detected was on 2017-08-29.
What was the most recent incident publicly disclosed ?
Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2012-07-31.
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 names, addresses, Social Security numbers, driver’s license numbers, state identification numbers, financial account information, , Social Security Numbers (SSN), medical records, , PII, names, partial mailing addresses, Social Security numbers, dates of birth, , names, addresses, dates of birth, Social Security numbers, retirement plan details, , Names, Social Security numbers, , names, dates of birth, Social Security numbers, , customer names, Social Security numbers, 401(k) balance information, , names, addresses, Social Security Numbers, financial details and .
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 addresses, financial details, partial mailing addresses, state identification numbers, customer names, Social Security Numbers (SSN), retirement plan details, financial account information, names, PII, Names, 401(k) balance information, dates of birth, driver’s license numbers, Social Security numbers, medical records and Social Security Numbers.
What was the number of records exposed in the most significant breach ?
Number of Records Exposed in Most Significant Breach: The number of records exposed in the most significant breach was 460.0.
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 California Office of the Attorney General, Maine Attorney General's Office and Massachusetts Office of Consumer Affairs and Business Regulation.
Stakeholder and Customer Advisories
What was the most recent customer advisory issued ?
Most Recent Customer Advisory: The most recent customer advisory issued was an Breach notice sent to affected parties.
Initial Access Broker
What was the most recent entry point used by an initial access broker ?
Most Recent Entry Point: The most recent entry point used by an initial access broker were an Access Credentials and MOVEit Transfer software.
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 Social Engineering, Zero-day vulnerability in MOVEit Transfer software.
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Latest Global CVEs (Not Company-Specific)
Description
SummaryA command injection vulnerability (CWE-78) has been found to exist in the `wrangler pages deploy` command. The issue occurs because the `--commit-hash` parameter is passed directly to a shell command without proper validation or sanitization, allowing an attacker with control of `--commit-hash` to execute arbitrary commands on the system running Wrangler. Root causeThe commitHash variable, derived from user input via the --commit-hash CLI argument, is interpolated directly into a shell command using template literals (e.g., execSync(`git show -s --format=%B ${commitHash}`)). Shell metacharacters are interpreted by the shell, enabling command execution. ImpactThis vulnerability is generally hard to exploit, as it requires --commit-hash to be attacker controlled. The vulnerability primarily affects CI/CD environments where `wrangler pages deploy` is used in automated pipelines and the --commit-hash parameter is populated from external, potentially untrusted sources. An attacker could exploit this to: * Run any shell command. * Exfiltrate environment variables. * Compromise the CI runner to install backdoors or modify build artifacts. Credits Disclosed responsibly by kny4hacker. Mitigation * Wrangler v4 users are requested to upgrade to Wrangler v4.59.1 or higher. * Wrangler v3 users are requested to upgrade to Wrangler v3.114.17 or higher. * Users on Wrangler v2 (EOL) should upgrade to a supported major version.
Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle VM VirtualBox accessible data as well as unauthorized access to critical data or complete access to all Oracle VM VirtualBox accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L).
Risk Information
cvss3
Base: 8.1
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:L
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are 7.1.14 and 7.2.4. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox. CVSS 3.1 Base Score 8.2 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H).
Risk Information
cvss3
Base: 8.2
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
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