ISO 27001 Certificate
SOC 1 Type I Certificate
SOC 2 Type II Certificate
PCI DSS
HIPAA
RGPD
Internal validation & live display
Multiple badges & continuous verification
Faster underwriting decisions
ISOSOC2 Type 1SOC2 Type 2PCI DSSHIPAAGDPR

At Anthem Blue Cross and Blue Shield we understand our health connects us to each other. What we all do impacts those around us. So Anthem is dedicated to delivering better care to our members, providing greater value to our customers and helping improve the health of our communities. Independent licensees of the Blue Cross and Blue Shield Association. ANTHEM is a registered trademark of Anthem Insurance Companies, Inc. Products vary by state. Learn more about our plans and legal information at www.anthem.com

Anthem Blue Cross and Blue Shield A.I CyberSecurity Scoring

ABCBS

Company Details

Linkedin ID:

anthembcbs

Employees number:

10,485

Number of followers:

163,052

NAICS:

524

Industry Type:

Insurance

Homepage:

anthem.com

IP Addresses:

0

Company ID:

ANT_2377097

Scan Status:

In-progress

AI scoreABCBS Risk Score (AI oriented)

Between 600 and 649

https://images.rankiteo.com/companyimages/anthembcbs.jpeg
ABCBS Insurance
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ABCBS Insurance
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ABCBS Company CyberSecurity News & History

Past Incidents
6
Attack Types
2
EntityTypeSeverityImpactSeenBlog DetailsIncident DetailsView
Anthem Blue CrossBreach50210/2013
Rankiteo Explanation :
Attack limited on finance or reputation

Description: The California Office of the Attorney General reported a data breach involving Anthem Blue Cross on November 20, 2013. The breach occurred due to a PDF document posted on the Anthem website from October 23, 2013, until October 24, 2013, which erroneously displayed provider Tax Identification Numbers. The affected information included names, business addresses, and potentially Social Security Numbers, although it was stated that there was no reason to believe the Social Security Numbers had been compromised.

Anthem Blue Cross and Blue ShieldBreach50202/2015
Rankiteo Explanation :
Attack limited on finance or reputation

Description: The second-biggest health insurer in the country, Anthem, recently experienced a data breach that was examined by experts at the security company Check Point. The first indications of the attack, according to statements made public by Anthem, appeared in the middle of last week when an IT administrator discovered a database query was being executed using his identifying code even though he had not started it. After concluding that an attack had taken place, the corporation notified the FBI and engaged a third-party security consultant to conduct an investigation. Investigators have revealed that Anthem's networks were breached and data was stolen using specially designed malware. Although the precise malware type is unknown, it is said to be a variation of a well-known family of hacking tools.

Anthem Blue CrossBreach8545/2022
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: The California Office of the Attorney General reported that Anthem Blue Cross experienced a data breach on May 7, 2022, affecting personal and protected health information (PHI) of individuals. The breach, which involved unauthorized access to data from a vendor, was reported on September 28, 2022.

Anthem Blue CrossBreach85410/2021
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: The California Office of the Attorney General disclosed a data breach at **Anthem Blue Cross**, where unauthorized access to its member portal occurred between **October 1, 2021, and October 14, 2021**. The incident exposed sensitive personal information of affected individuals, including **names, dates of birth, addresses, email addresses, phone numbers, and healthcare identification numbers**. While the breach did not involve financial data or medical records, the exposure of personally identifiable information (PII) poses risks such as identity theft, phishing attacks, and fraudulent activities targeting the victims. The breach was officially reported on **November 24, 2021**, highlighting a delay in detection and disclosure. As a healthcare provider, Anthem Blue Cross handles vast amounts of sensitive customer data, making this incident particularly concerning due to the potential for long-term reputational damage and regulatory scrutiny under laws like **HIPAA (Health Insurance Portability and Accountability Act)**. The lack of evidence suggesting ransomware or a broader systemic attack narrows the scope to unauthorized data access, but the scale of exposed records underscores the severity of the incident.

Anthem, Inc.Breach8545/2025
Rankiteo Explanation :
Attack with significant impact with customers data leaks

Description: On November 19, 2025, Anthem, Inc., a major health insurance provider, disclosed a severe data breach exposing **personally identifiable information (PII)** and **protected health information (PHI)** of at least **1,162 individuals in Massachusetts**. The compromised data includes **names, addresses, dates of birth, Social Security numbers, medical records, and driver’s license numbers**—high-value targets for identity theft, financial fraud, and blackmail.The breach’s gravity stems from the **sensitivity and volume of exposed data**, combining PII (e.g., SSNs, driver’s licenses) with PHI (medical records), significantly elevating risks for affected individuals. Such data can fuel **medical identity theft, insurance fraud, or extortion**, while the inclusion of government-issued identifiers (SSNs) enables long-term identity exploitation.Anthem’s response remains under investigation, but typical protocols involve **regulatory notifications, victim outreach (e.g., letters), and credit monitoring offers**. The incident underscores critical vulnerabilities in healthcare data security, where breaches of this nature often trigger **legal repercussions, reputational damage, and erosion of customer trust**. The ongoing probe may reveal further scope, but the confirmed exposure already poses **substantial financial, operational, and personal harm risks** to victims and the organization.

Anthem Blue Cross and Blue ShieldData Leak8536/2015
Rankiteo Explanation :
Attack with significant impact with internal employee data leaks

Description: The biggest health insurance provider in the US, Anthem, has agreed to pay $115 million to resolve a class-action lawsuit resulting from the 2015 data breach. Experts who looked into the matter concluded that the attack on Anthem, which revealed 78.8 million records, was most likely a slow, covert information theft that took place over several months rather than a typical smash-and-grab operation. Using a bot infection to steal data from the corporation, the attack was carried out in order to evade detection by the IT and security staff. Names, birth dates, residences, and medical ID numbers are included in the data; financial and health information was kept private.

Anthem Blue Cross
Breach
Severity: 50
Impact: 2
Seen: 10/2013
Blog:
Rankiteo Explanation
Attack limited on finance or reputation

Description: The California Office of the Attorney General reported a data breach involving Anthem Blue Cross on November 20, 2013. The breach occurred due to a PDF document posted on the Anthem website from October 23, 2013, until October 24, 2013, which erroneously displayed provider Tax Identification Numbers. The affected information included names, business addresses, and potentially Social Security Numbers, although it was stated that there was no reason to believe the Social Security Numbers had been compromised.

Anthem Blue Cross and Blue Shield
Breach
Severity: 50
Impact: 2
Seen: 02/2015
Blog:
Rankiteo Explanation
Attack limited on finance or reputation

Description: The second-biggest health insurer in the country, Anthem, recently experienced a data breach that was examined by experts at the security company Check Point. The first indications of the attack, according to statements made public by Anthem, appeared in the middle of last week when an IT administrator discovered a database query was being executed using his identifying code even though he had not started it. After concluding that an attack had taken place, the corporation notified the FBI and engaged a third-party security consultant to conduct an investigation. Investigators have revealed that Anthem's networks were breached and data was stolen using specially designed malware. Although the precise malware type is unknown, it is said to be a variation of a well-known family of hacking tools.

Anthem Blue Cross
Breach
Severity: 85
Impact: 4
Seen: 5/2022
Blog:
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: The California Office of the Attorney General reported that Anthem Blue Cross experienced a data breach on May 7, 2022, affecting personal and protected health information (PHI) of individuals. The breach, which involved unauthorized access to data from a vendor, was reported on September 28, 2022.

Anthem Blue Cross
Breach
Severity: 85
Impact: 4
Seen: 10/2021
Blog:
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: The California Office of the Attorney General disclosed a data breach at **Anthem Blue Cross**, where unauthorized access to its member portal occurred between **October 1, 2021, and October 14, 2021**. The incident exposed sensitive personal information of affected individuals, including **names, dates of birth, addresses, email addresses, phone numbers, and healthcare identification numbers**. While the breach did not involve financial data or medical records, the exposure of personally identifiable information (PII) poses risks such as identity theft, phishing attacks, and fraudulent activities targeting the victims. The breach was officially reported on **November 24, 2021**, highlighting a delay in detection and disclosure. As a healthcare provider, Anthem Blue Cross handles vast amounts of sensitive customer data, making this incident particularly concerning due to the potential for long-term reputational damage and regulatory scrutiny under laws like **HIPAA (Health Insurance Portability and Accountability Act)**. The lack of evidence suggesting ransomware or a broader systemic attack narrows the scope to unauthorized data access, but the scale of exposed records underscores the severity of the incident.

Anthem, Inc.
Breach
Severity: 85
Impact: 4
Seen: 5/2025
Blog:
Rankiteo Explanation
Attack with significant impact with customers data leaks

Description: On November 19, 2025, Anthem, Inc., a major health insurance provider, disclosed a severe data breach exposing **personally identifiable information (PII)** and **protected health information (PHI)** of at least **1,162 individuals in Massachusetts**. The compromised data includes **names, addresses, dates of birth, Social Security numbers, medical records, and driver’s license numbers**—high-value targets for identity theft, financial fraud, and blackmail.The breach’s gravity stems from the **sensitivity and volume of exposed data**, combining PII (e.g., SSNs, driver’s licenses) with PHI (medical records), significantly elevating risks for affected individuals. Such data can fuel **medical identity theft, insurance fraud, or extortion**, while the inclusion of government-issued identifiers (SSNs) enables long-term identity exploitation.Anthem’s response remains under investigation, but typical protocols involve **regulatory notifications, victim outreach (e.g., letters), and credit monitoring offers**. The incident underscores critical vulnerabilities in healthcare data security, where breaches of this nature often trigger **legal repercussions, reputational damage, and erosion of customer trust**. The ongoing probe may reveal further scope, but the confirmed exposure already poses **substantial financial, operational, and personal harm risks** to victims and the organization.

Anthem Blue Cross and Blue Shield
Data Leak
Severity: 85
Impact: 3
Seen: 6/2015
Blog:
Rankiteo Explanation
Attack with significant impact with internal employee data leaks

Description: The biggest health insurance provider in the US, Anthem, has agreed to pay $115 million to resolve a class-action lawsuit resulting from the 2015 data breach. Experts who looked into the matter concluded that the attack on Anthem, which revealed 78.8 million records, was most likely a slow, covert information theft that took place over several months rather than a typical smash-and-grab operation. Using a bot infection to steal data from the corporation, the attack was carried out in order to evade detection by the IT and security staff. Names, birth dates, residences, and medical ID numbers are included in the data; financial and health information was kept private.

Ailogo

ABCBS Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

🔒
Incident Predictions locked
Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

🔒
A.I. Risk Score Predictions locked
Access Monitoring Plan
statics

Underwriter Stats for ABCBS

Incidents vs Insurance Industry Average (This Year)

Anthem Blue Cross and Blue Shield has 23.46% more incidents than the average of same-industry companies with at least one recorded incident.

Incidents vs All-Companies Average (This Year)

Anthem Blue Cross and Blue Shield has 28.21% more incidents than the average of all companies with at least one recorded incident.

Incident Types ABCBS vs Insurance Industry Avg (This Year)

Anthem Blue Cross and Blue Shield reported 1 incidents this year: 0 cyber attacks, 0 ransomware, 0 vulnerabilities, 1 data breaches, compared to industry peers with at least 1 incident.

Incident History — ABCBS (X = Date, Y = Severity)

ABCBS cyber incidents detection timeline including parent company and subsidiaries

ABCBS Company Subsidiaries

SubsidiaryImage

At Anthem Blue Cross and Blue Shield we understand our health connects us to each other. What we all do impacts those around us. So Anthem is dedicated to delivering better care to our members, providing greater value to our customers and helping improve the health of our communities. Independent licensees of the Blue Cross and Blue Shield Association. ANTHEM is a registered trademark of Anthem Insurance Companies, Inc. Products vary by state. Learn more about our plans and legal information at www.anthem.com

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newsone

ABCBS CyberSecurity News

November 24, 2025 08:00 AM
Secure Halo Strengthens Efforts to Enhance Cybersecurity Resilience Across Critical Sectors

SILVER SPRING, MD – November 24, 2025 – PRESSADVANTAGE –. Secure Halo, a national cybersecurity firm and subsidiary of Mission Critical Partners,...

November 21, 2025 03:06 PM
Anthem Data Breach Lawsuit Investigation

If you were affected by the Anthem, Inc. data breach, you may be entitled to compensation.

October 26, 2025 07:00 AM
Healthcare Data Breach Statistics

In 2023, 725 data breaches were reported to OCR and across those breaches, more than 133 million records were exposed or impermissibly disclosed.

October 07, 2025 07:00 AM
Anthem BCBS partners for therapy for autistic children

Anthem Blue Cross and Blue Shield has signed a national agreement to bring developmental therapy to autistic children and their families.

September 30, 2025 07:00 AM
Time running out for Anthem, Northern Light Health to make a deal

Northern Light Health and insurance giant Anthem Blue Cross Blue Shield continue to blame each other as they struggle to reach a new...

August 06, 2025 07:00 AM
Michelle Stoughton Named President of Anthem Blue Cross and Blue Shield Medicaid in Ohio

COLUMBUS, Ohio–(BUSINESS WIRE)–Anthem Blue Cross and Blue Shield (Anthem), a leading provider of health benefits for Ohio residents enrolled...

January 14, 2025 08:00 AM
Q&A: Vulnerable patients hit hardest by anesthesia reimbursement cuts

Anthem Blue Cross Blue Shield reversed a controversial policy that would have limited reimbursement for anesthesia time.

December 06, 2024 08:00 AM
Anthem Blue Cross Blue Shield’s Anesthesia Policy Reversed After Outrage

Health insurer Anthem Blue Cross Blue Shield says it is no longer planning a policy change that would place time limits on coverage for...

December 05, 2024 08:00 AM
Anthem Blue Cross Blue Shield reverses decision

Anthem Blue Cross Blue Shield recently announced it would no longer pay for anesthesia for the full length of some surgeries.

faq

Frequently Asked Questions

Explore insights on cybersecurity incidents, risk posture, and Rankiteo's assessments.

ABCBS CyberSecurity History Information

Official Website of Anthem Blue Cross and Blue Shield

The official website of Anthem Blue Cross and Blue Shield is http://www.anthem.com/.

Anthem Blue Cross and Blue Shield’s AI-Generated Cybersecurity Score

According to Rankiteo, Anthem Blue Cross and Blue Shield’s AI-generated cybersecurity score is 644, reflecting their Poor security posture.

How many security badges does Anthem Blue Cross and Blue Shield’ have ?

According to Rankiteo, Anthem Blue Cross and Blue Shield currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Does Anthem Blue Cross and Blue Shield have SOC 2 Type 1 certification ?

According to Rankiteo, Anthem Blue Cross and Blue Shield is not certified under SOC 2 Type 1.

Does Anthem Blue Cross and Blue Shield have SOC 2 Type 2 certification ?

According to Rankiteo, Anthem Blue Cross and Blue Shield does not hold a SOC 2 Type 2 certification.

Does Anthem Blue Cross and Blue Shield comply with GDPR ?

According to Rankiteo, Anthem Blue Cross and Blue Shield is not listed as GDPR compliant.

Does Anthem Blue Cross and Blue Shield have PCI DSS certification ?

According to Rankiteo, Anthem Blue Cross and Blue Shield does not currently maintain PCI DSS compliance.

Does Anthem Blue Cross and Blue Shield comply with HIPAA ?

According to Rankiteo, Anthem Blue Cross and Blue Shield is not compliant with HIPAA regulations.

Does Anthem Blue Cross and Blue Shield have ISO 27001 certification ?

According to Rankiteo,Anthem Blue Cross and Blue Shield is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Industry Classification of Anthem Blue Cross and Blue Shield

Anthem Blue Cross and Blue Shield operates primarily in the Insurance industry.

Number of Employees at Anthem Blue Cross and Blue Shield

Anthem Blue Cross and Blue Shield employs approximately 10,485 people worldwide.

Subsidiaries Owned by Anthem Blue Cross and Blue Shield

Anthem Blue Cross and Blue Shield presently has no subsidiaries across any sectors.

Anthem Blue Cross and Blue Shield’s LinkedIn Followers

Anthem Blue Cross and Blue Shield’s official LinkedIn profile has approximately 163,052 followers.

NAICS Classification of Anthem Blue Cross and Blue Shield

Anthem Blue Cross and Blue Shield is classified under the NAICS code 524, which corresponds to Insurance Carriers and Related Activities.

Anthem Blue Cross and Blue Shield’s Presence on Crunchbase

No, Anthem Blue Cross and Blue Shield does not have a profile on Crunchbase.

Anthem Blue Cross and Blue Shield’s Presence on LinkedIn

Yes, Anthem Blue Cross and Blue Shield maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/anthembcbs.

Cybersecurity Incidents Involving Anthem Blue Cross and Blue Shield

As of December 19, 2025, Rankiteo reports that Anthem Blue Cross and Blue Shield has experienced 6 cybersecurity incidents.

Number of Peer and Competitor Companies

Anthem Blue Cross and Blue Shield has an estimated 15,094 peer or competitor companies worldwide.

What types of cybersecurity incidents have occurred at Anthem Blue Cross and Blue Shield ?

Incident Types: The types of cybersecurity incidents that have occurred include Breach and Data Leak.

What was the total financial impact of these incidents on Anthem Blue Cross and Blue Shield ?

Total Financial Loss: The total financial loss from these incidents is estimated to be $115 million.

How does Anthem Blue Cross and Blue Shield detect and respond to cybersecurity incidents ?

Detection and Response: The company detects and responds to cybersecurity incidents through an third party assistance with check point, and law enforcement notified with fbi, and law enforcement notified with likely (per standard practice, e.g., massachusetts attorney general’s office involved), and communication strategy with notification letters to impacted individuals (planned)..

Incident Details

Can you provide details on each incident ?

Incident : Data Breach

Title: Anthem Data Breach

Description: The second-biggest health insurer in the country, Anthem, recently experienced a data breach that was examined by experts at the security company Check Point.

Date Detected: Middle of last week

Type: Data Breach

Attack Vector: Malware

Incident : Data Breach

Title: Anthem Data Breach

Description: The biggest health insurance provider in the US, Anthem, has agreed to pay $115 million to resolve a class-action lawsuit resulting from the 2015 data breach. Experts who looked into the matter concluded that the attack on Anthem, which revealed 78.8 million records, was most likely a slow, covert information theft that took place over several months rather than a typical smash-and-grab operation. Using a bot infection to steal data from the corporation, the attack was carried out in order to evade detection by the IT and security staff. Names, birth dates, residences, and medical ID numbers are included in the data; financial and health information was kept private.

Type: Data Breach

Attack Vector: Bot Infection

Motivation: Data Theft

Incident : Data Breach

Title: Anthem Blue Cross Data Breach

Description: The California Office of the Attorney General reported that Anthem Blue Cross experienced a data breach on May 7, 2022, affecting personal and protected health information (PHI) of individuals. The breach, which involved unauthorized access to data from a vendor, was reported on September 28, 2022.

Date Detected: 2022-05-07

Date Publicly Disclosed: 2022-09-28

Type: Data Breach

Attack Vector: Unauthorized Access

Incident : Data Breach

Title: Anthem Blue Cross Data Breach

Description: A data breach involving Anthem Blue Cross occurred due to a PDF document posted on the Anthem website that erroneously displayed provider Tax Identification Numbers.

Date Detected: 2013-11-20

Date Publicly Disclosed: 2013-11-20

Type: Data Breach

Attack Vector: Improper Data Handling

Vulnerability Exploited: Public Exposure of Sensitive Information

Incident : Data Breach

Title: Anthem Blue Cross Data Breach (October 2021)

Description: The California Office of the Attorney General reported that Anthem Blue Cross experienced a data breach where member portal information may have been accessed without authorization between October 1, 2021, and October 14, 2021. The breach potentially involved names, dates of birth, addresses, email addresses, phone numbers, and healthcare identification numbers of affected individuals.

Date Publicly Disclosed: 2021-11-24

Type: Data Breach

Incident : Data Breach

Title: Anthem, Inc. Data Breach (2025)

Description: On Nov. 19, 2025, health insurance giant Anthem, Inc. disclosed a significant data breach exposing personally identifiable information (PII) and protected health information (PHI) of at least 1,162 individuals in Massachusetts. The breach may have exposed names, addresses, dates of birth, Social Security numbers, medical records, and driver’s license numbers. The investigation is ongoing, and the exact details remain unclear. The exposure of both PII and PHI elevates risks of identity theft, fraud, and blackmail for affected individuals.

Date Publicly Disclosed: 2025-11-19

Type: Data Breach

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.

Impact of the Incidents

What was the impact of each incident ?

Incident : Data Breach ANT125101123

Systems Affected: Databases

Incident : Data Breach ANT2114251123

Financial Loss: $115 million

Data Compromised: Names, Birth dates, Residences, Medical id numbers

Incident : Data Breach ANT451072525

Data Compromised: Personal information, Protected health information (phi)

Incident : Data Breach ANT626072725

Data Compromised: Provider tax identification numbers, Names, Business addresses, Potentially social security numbers

Incident : Data Breach ANT032090625

Data Compromised: Names, Dates of birth, Addresses, Email addresses, Phone numbers, Healthcare identification numbers

Systems Affected: member portal

Identity Theft Risk: Potential (due to PII exposure)

Incident : Data Breach ANT0192801112125

Data Compromised: Pii (personally identifiable information), Phi (protected health information)

Brand Reputation Impact: High (due to exposure of sensitive PII/PHI)

Identity Theft Risk: High (Social Security numbers, driver’s license numbers exposed)

What is the average financial loss per incident ?

Average Financial Loss: The average financial loss per incident is $19.17 million.

What types of data are most commonly compromised in incidents ?

Commonly Compromised Data Types: The types of data most commonly compromised in incidents are Personally Identifiable Information, , Personal Information, Protected Health Information (Phi), , Provider Tax Identification Numbers, Names, Business Addresses, Potentially Social Security Numbers, , Personally Identifiable Information (Pii), Protected Health Information (Phi), , Pii, Phi and .

Which entities were affected by each incident ?

Incident : Data Breach ANT125101123

Entity Name: Anthem

Entity Type: Health Insurer

Industry: Healthcare

Incident : Data Breach ANT2114251123

Entity Name: Anthem

Entity Type: Health Insurance Provider

Industry: Healthcare

Location: US

Size: Large

Customers Affected: 78.8 million

Incident : Data Breach ANT451072525

Entity Name: Anthem Blue Cross

Entity Type: Health Insurance Provider

Industry: Healthcare

Location: California

Incident : Data Breach ANT626072725

Entity Name: Anthem Blue Cross

Entity Type: Health Insurance Provider

Industry: Healthcare

Location: California

Incident : Data Breach ANT032090625

Entity Name: Anthem Blue Cross

Entity Type: Health Insurance Provider

Industry: Healthcare

Location: California, USA

Incident : Data Breach ANT0192801112125

Entity Name: Anthem, Inc.

Entity Type: Health Insurance Provider

Industry: Healthcare

Location: United States (Massachusetts confirmed)

Customers Affected: 1,162 (in Massachusetts alone; total unknown)

Response to the Incidents

What measures were taken in response to each incident ?

Incident : Data Breach ANT125101123

Third Party Assistance: Check Point

Law Enforcement Notified: FBI

Incident : Data Breach ANT0192801112125

Law Enforcement Notified: Likely (per standard practice, e.g., Massachusetts Attorney General’s office involved)

Communication Strategy: Notification letters to impacted individuals (planned)

How does the company involve third-party assistance in incident response ?

Third-Party Assistance: The company involves third-party assistance in incident response through Check Point.

Data Breach Information

What type of data was compromised in each breach ?

Incident : Data Breach ANT125101123

Incident : Data Breach ANT2114251123

Type of Data Compromised: Personally identifiable information

Number of Records Exposed: 78.8 million

Sensitivity of Data: High

Personally Identifiable Information: NamesBirth DatesResidencesMedical ID Numbers

Incident : Data Breach ANT451072525

Type of Data Compromised: Personal information, Protected health information (phi)

Sensitivity of Data: High

Incident : Data Breach ANT626072725

Type of Data Compromised: Provider tax identification numbers, Names, Business addresses, Potentially social security numbers

Sensitivity of Data: High

File Types Exposed: PDF

Personally Identifiable Information: NamesBusiness AddressesPotentially Social Security Numbers

Incident : Data Breach ANT032090625

Type of Data Compromised: Personally identifiable information (pii), Protected health information (phi)

Sensitivity of Data: High (includes healthcare IDs and PII)

Data Exfiltration: Potential (unauthorized access reported)

Personally Identifiable Information: namesdates of birthaddressesemail addressesphone numbershealthcare identification numbers

Incident : Data Breach ANT0192801112125

Type of Data Compromised: Pii, Phi

Number of Records Exposed: 1,162 (in Massachusetts; total unknown)

Sensitivity of Data: High (includes Social Security numbers, medical records, driver’s license numbers)

Personally Identifiable Information: NamesAddressesDates of BirthSocial Security NumbersDriver’s License Numbers

Regulatory Compliance

Were there any regulatory violations and fines imposed for each incident ?

Incident : Data Breach ANT2114251123

Legal Actions: Class-action lawsuit

Incident : Data Breach ANT032090625

Regulations Violated: Potential HIPAA violations (if PHI was exposed),

Regulatory Notifications: Reported to California Office of the Attorney General

Incident : Data Breach ANT0192801112125

Regulatory Notifications: Massachusetts Attorney General’s office notified

How does the company ensure compliance with regulatory requirements ?

Ensuring Regulatory Compliance: The company ensures compliance with regulatory requirements through Class-action lawsuit.

Lessons Learned and Recommendations

What recommendations were made to prevent future incidents ?

Incident : Data Breach ANT0192801112125

Recommendations: Monitor credit reports for affected individuals (complimentary credit monitoring services may be offered)., Enhance cybersecurity measures for PII/PHI protection (e.g., encryption, access controls)., Conduct thorough post-incident analysis to identify root causes and prevent future breaches.Monitor credit reports for affected individuals (complimentary credit monitoring services may be offered)., Enhance cybersecurity measures for PII/PHI protection (e.g., encryption, access controls)., Conduct thorough post-incident analysis to identify root causes and prevent future breaches.Monitor credit reports for affected individuals (complimentary credit monitoring services may be offered)., Enhance cybersecurity measures for PII/PHI protection (e.g., encryption, access controls)., Conduct thorough post-incident analysis to identify root causes and prevent future breaches.

References

Where can I find more information about each incident ?

Incident : Data Breach ANT125101123

Source: Anthem

Incident : Data Breach ANT451072525

Source: California Office of the Attorney General

Date Accessed: 2022-09-28

Incident : Data Breach ANT626072725

Source: California Office of the Attorney General

Date Accessed: 2013-11-20

Incident : Data Breach ANT032090625

Source: California Office of the Attorney General

Incident : Data Breach ANT0192801112125

Source: Massachusetts Attorney General’s Office

Where can stakeholders find additional resources on cybersecurity best practices ?

Additional Resources: Stakeholders can find additional resources on cybersecurity best practices at and Source: Anthem, and Source: California Office of the Attorney GeneralDate Accessed: 2022-09-28, and Source: California Office of the Attorney GeneralDate Accessed: 2013-11-20, and Source: California Office of the Attorney General, and Source: Massachusetts Attorney General’s Office.

Investigation Status

What is the current status of the investigation for each incident ?

Incident : Data Breach ANT0192801112125

Investigation Status: Ongoing

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 Notification letters to impacted individuals (planned).

Stakeholder and Customer Advisories

Were there any advisories issued to stakeholders or customers for each incident ?

Incident : Data Breach ANT0192801112125

Customer Advisories: Notification letters planned for impacted individuals; credit monitoring services may be offered.

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 Notification letters planned for impacted individuals; credit monitoring services may be offered..

Post-Incident Analysis

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 Check Point.

Additional Questions

Incident Details

What was the most recent incident detected ?

Most Recent Incident Detected: The most recent incident detected was on Middle of last week.

What was the most recent incident publicly disclosed ?

Most Recent Incident Publicly Disclosed: The most recent incident publicly disclosed was on 2025-11-19.

Impact of the Incidents

What was the highest financial loss from an incident ?

Highest Financial Loss: The highest financial loss from an incident was $115 million.

What was the most significant data compromised in an incident ?

Most Significant Data Compromised: The most significant data compromised in an incident were Names, Birth Dates, Residences, Medical ID Numbers, , Personal Information, Protected Health Information (PHI), , Provider Tax Identification Numbers, Names, Business Addresses, Potentially Social Security Numbers, , names, dates of birth, addresses, email addresses, phone numbers, healthcare identification numbers, , PII (Personally Identifiable Information), PHI (Protected Health Information) and .

What was the most significant system affected in an incident ?

Most Significant System Affected: The most significant system affected in an incident was Databases and member portal.

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 Check Point.

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 Residences, dates of birth, Protected Health Information (PHI), Business Addresses, Names, Potentially Social Security Numbers, PHI (Protected Health Information), addresses, Birth Dates, email addresses, phone numbers, names, Medical ID Numbers, healthcare identification numbers, Provider Tax Identification Numbers, Personal Information and PII (Personally Identifiable Information).

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 78.8M.

Regulatory Compliance

What was the most significant legal action taken for a regulatory violation ?

Most Significant Legal Action: The most significant legal action taken for a regulatory violation was Class-action lawsuit.

Lessons Learned and Recommendations

What was the most significant recommendation implemented to improve cybersecurity ?

Most Significant Recommendation Implemented: The most significant recommendation implemented to improve cybersecurity was Monitor credit reports for affected individuals (complimentary credit monitoring services may be offered)., Enhance cybersecurity measures for PII/PHI protection (e.g., encryption, access controls). and Conduct thorough post-incident analysis to identify root causes and prevent future breaches..

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, Massachusetts Attorney General’s Office and Anthem.

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.

Stakeholder and Customer Advisories

What was the most recent customer advisory issued ?

Most Recent Customer Advisory: The most recent customer advisory issued was an Notification letters planned for impacted individuals; credit monitoring services may be offered.

cve

Latest Global CVEs (Not Company-Specific)

Description

Zerobyte is a backup automation tool Zerobyte versions prior to 0.18.5 and 0.19.0 contain an authentication bypass vulnerability where authentication middleware is not properly applied to API endpoints. This results in certain API endpoints being accessible without valid session credentials. This is dangerous for those who have exposed Zerobyte to be used outside of their internal network. A fix has been applied in both version 0.19.0 and 0.18.5. If immediate upgrade is not possible, restrict network access to the Zerobyte instance to trusted networks only using firewall rules or network segmentation. This is only a temporary mitigation; upgrading is strongly recommended.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Description

Open Source Point of Sale (opensourcepos) is a web based point of sale application written in PHP using CodeIgniter framework. Starting in version 3.4.0 and prior to version 3.4.2, a Cross-Site Request Forgery (CSRF) vulnerability exists in the application's filter configuration. The CSRF protection mechanism was **explicitly disabled**, allowing the application to process state-changing requests (POST) without verifying a valid CSRF token. An unauthenticated remote attacker can exploit this by hosting a malicious web page. If a logged-in administrator visits this page, their browser is forced to send unauthorized requests to the application. A successful exploit allows the attacker to silently create a new Administrator account with full privileges, leading to a complete takeover of the system and loss of confidentiality, integrity, and availability. The vulnerability has been patched in version 3.4.2. The fix re-enables the CSRF filter in `app/Config/Filters.php` and resolves associated AJAX race conditions by adjusting token regeneration settings. As a workaround, administrators can manually re-enable the CSRF filter in `app/Config/Filters.php` by uncommenting the protection line. However, this is not recommended without applying the full patch, as it may cause functionality breakage in the Sales module due to token synchronization issues.

Risk Information
cvss3
Base: 8.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description

Zed, a code editor, has an aribtrary code execution vulnerability in versions prior to 0.218.2-pre. The Zed IDE loads Model Context Protocol (MCP) configurations from the `settings.json` file located within a project’s `.zed` subdirectory. A malicious MCP configuration can contain arbitrary shell commands that run on the host system with the privileges of the user running the IDE. This can be triggered automatically without any user interaction besides opening the project in the IDE. Version 0.218.2-pre fixes the issue by implementing worktree trust mechanism. As a workaround, users should carefully review the contents of project settings files (`./zed/settings.json`) before opening new projects in Zed.

Risk Information
cvss3
Base: 7.7
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Description

Zed, a code editor, has an aribtrary code execution vulnerability in versions prior to 0.218.2-pre. The Zed IDE loads Language Server Protocol (LSP) configurations from the `settings.json` file located within a project’s `.zed` subdirectory. A malicious LSP configuration can contain arbitrary shell commands that run on the host system with the privileges of the user running the IDE. This can be triggered when a user opens project file for which there is an LSP entry. A concerted effort by an attacker to seed a project settings file (`./zed/settings.json`) with malicious language server configurations could result in arbitrary code execution with the user's privileges if the user opens the project in Zed without reviewing the contents. Version 0.218.2-pre fixes the issue by implementing worktree trust mechanism. As a workaround, users should carefully review the contents of project settings files (`./zed/settings.json`) before opening new projects in Zed.

Risk Information
cvss3
Base: 7.7
Severity: HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Description

Storybook is a frontend workshop for building user interface components and pages in isolation. A vulnerability present starting in versions 7.0.0 and prior to versions 7.6.21, 8.6.15, 9.1.17, and 10.1.10 relates to Storybook’s handling of environment variables defined in a `.env` file, which could, in specific circumstances, lead to those variables being unexpectedly bundled into the artifacts created by the `storybook build` command. When a built Storybook is published to the web, the bundle’s source is viewable, thus potentially exposing those variables to anyone with access. For a project to potentially be vulnerable to this issue, it must build the Storybook (i.e. run `storybook build` directly or indirectly) in a directory that contains a `.env` file (including variants like `.env.local`) and publish the built Storybook to the web. Storybooks built without a `.env` file at build time are not affected, including common CI-based builds where secrets are provided via platform environment variables rather than `.env` files. Storybook runtime environments (i.e. `storybook dev`) are not affected. Deployed applications that share a repo with your Storybook are not affected. Users should upgrade their Storybook—on both their local machines and CI environment—to version .6.21, 8.6.15, 9.1.17, or 10.1.10 as soon as possible. Maintainers additionally recommend that users audit for any sensitive secrets provided via `.env` files and rotate those keys. Some projects may have been relying on the undocumented behavior at the heart of this issue and will need to change how they reference environment variables after this update. If a project can no longer read necessary environmental variable values, either prefix the variables with `STORYBOOK_` or use the `env` property in Storybook’s configuration to manually specify values. In either case, do not include sensitive secrets as they will be included in the built bundle.

Risk Information
cvss3
Base: 7.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

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Network Security

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SBOM (Software Bill of Materials)

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