Comparison Overview

Anthem Blue Cross and Blue Shield

VS

Aviva

Anthem Blue Cross and Blue Shield

120 Monument Circle, Indianapolis, Indiana, US, 46204
Last Update: 2025-12-19
View Profile
Between 600 and 649
http://www.anthem.com/

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

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 10,485
Subsidiaries: 0
12-month incidents
1
Known data breaches
5
Attack type number
2
View Profile

Aviva

80 Fenchurch Street, London, undefined, EC3M 4AE, , GB
Last Update: 2025-12-19
Between 750 and 799
http://www.aviva.com

💛 We're a leading Insurance, Wealth & Retirement business. 📣 Follow for #LifeAtAviva. Aviva is nothing without our people. Living up to our purpose to be with you today for a better tomorrow applies to those we work with just as much as it does to our customers. We want Aviva to be a place where people can be themselves, and we want our workforce to reflect the customers and communities we serve. This means offering market-leading benefits and challenging ourselves to do more to build a workplace – and society – that works for all. It takes you. It takes Aviva.

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 24,415
Subsidiaries: 9
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/anthembcbs.jpeg
Anthem Blue Cross and Blue Shield
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/aviva-plc.jpeg
Aviva
—
ISO 27001
ISO 27001 certification not verified
Not verified
—
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
—
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
—
GDPR
GDPR certification not verified
Not verified
—
PCI DSS
PCI DSS certification not verified
Not verified
—
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
Anthem Blue Cross and Blue Shield
100%
Compliance Rate
0/4 Standards Verified
Aviva
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

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 Insurance Industry Average (This Year)

No incidents recorded for Aviva in 2025.

Incident History — Anthem Blue Cross and Blue Shield (X = Date, Y = Severity)

Anthem Blue Cross and Blue Shield cyber incidents detection timeline including parent company and subsidiaries

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

Aviva cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/anthembcbs.jpeg
Anthem Blue Cross and Blue Shield
Incidents

Date Detected: 5/2025
Type:Breach
Blog: Blog

Date Detected: 5/2022
Type:Breach
Attack Vector: Unauthorized Access
Blog: Blog

Date Detected: 10/2021
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/aviva-plc.jpeg
Aviva
Incidents

Date Detected: 05/2014
Type:Cyber Attack
Attack Vector: Phishing, Social Engineering
Motivation: Revenge
Blog: Blog

FAQ

Aviva company demonstrates a stronger AI Cybersecurity Score compared to Anthem Blue Cross and Blue Shield company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Anthem Blue Cross and Blue Shield company has faced a higher number of disclosed cyber incidents historically compared to Aviva company.

In the current year, Anthem Blue Cross and Blue Shield company has reported more cyber incidents than Aviva company.

Neither Aviva company nor Anthem Blue Cross and Blue Shield company has reported experiencing a ransomware attack publicly.

Anthem Blue Cross and Blue Shield company has disclosed at least one data breach, while the other Aviva company has not reported such incidents publicly.

Aviva company has reported targeted cyberattacks, while Anthem Blue Cross and Blue Shield company has not reported such incidents publicly.

Neither Anthem Blue Cross and Blue Shield company nor Aviva company has reported experiencing or disclosing vulnerabilities publicly.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds any compliance certifications.

Neither company holds any compliance certifications.

Aviva company has more subsidiaries worldwide compared to Anthem Blue Cross and Blue Shield company.

Aviva company employs more people globally than Anthem Blue Cross and Blue Shield company, reflecting its scale as a Insurance.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds SOC 2 Type 1 certification.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds SOC 2 Type 2 certification.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds ISO 27001 certification.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds PCI DSS certification.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds HIPAA certification.

Neither Anthem Blue Cross and Blue Shield nor Aviva holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Improper Authorization (CWE-285) in Kibana can lead to privilege escalation (CAPEC-233) by allowing an authenticated user to bypass intended permission restrictions via a crafted HTTP request. This allows an attacker who lacks the live queries - read permission to successfully retrieve the list of live queries.

Published
Date
2025-12-18
Updated
Date
2025-12-18
Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
References
Description

Weblate is a web based localization tool. In versions prior to 5.15.1, it was possible to overwrite Git configuration remotely and override some of its behavior. Version 5.15.1 fixes the issue.

Published
Date
2025-12-18
Updated
Date
2025-12-18
Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
References
Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow an authenticated user with snapshot restore privileges to cause Excessive Allocation (CAPEC-130) of memory and a denial of service (DoS) via crafted HTTP request.

Published
Date
2025-12-18
Updated
Date
2025-12-18
Risk Information
cvss3
Base: 4.9
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
References
Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) of computing resources and a denial of service (DoS) of the Kibana process via a crafted HTTP request.

Published
Date
2025-12-18
Updated
Date
2025-12-18
Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
References
Description

Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an unauthenticated user to embed a malicious script in content that will be served to web browsers causing cross-site scripting (XSS) (CAPEC-63) via a vulnerability a function handler in the Vega AST evaluator.

Published
Date
2025-12-18
Updated
Date
2025-12-18
Risk Information
cvss3
Base: 6.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
References