Comparison Overview

Blue Cross Blue Shield of Michigan

VS

Liberty Mutual Insurance

Blue Cross Blue Shield of Michigan

600 E Lafayette Blvd, Detroit, 48226, US
Last Update: 2026-01-17
Between 750 and 799

Blue Cross Blue Shield of Michigan is a nonprofit corporation and an independent licensee of the Blue Cross and Blue Shield Association. BCBSM's commitment to Michigan is what differentiates it from other health insurance companies doing business in the state. That mission has never changed. Nearly 70 years ago, Blue Cross Blue Shield of Michigan started with a purpose to provide people with the security of knowing they have health care when they need it. Today, that nonprofit mission is the same and the company is accomplishing it in many ways, including: Offering access to health care coverage for everyone, regardless of circumstances Never dropping your coverage for health reasons Partnering with the state to cover more than 32,000 children through MIChild Providing financial support to 30 free clinics statewide Contributing more money than any other company to provide Michigan with better health and health care Advocating and educating through Alliance for Advancing Nonprofit Health Care For more on the history of BCBSM, please visit our section on historical highlights: http://www.bcbsm.com/home/bcbsm/1930.shtml

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 10,358
Subsidiaries: 2
12-month incidents
0
Known data breaches
0
Attack type number
0

Liberty Mutual Insurance

175 Berkeley Street, Boston, MA, US, 02116
Last Update: 2026-01-22

At Liberty Mutual, we believe progress happens when people feel secure. For more than 110 years we have helped people and businesses embrace today and confidently pursue tomorrow by providing protection for the unexpected and delivering it with care. A Fortune 100 company with more than 40,000 employees in 28 countries and economies, we are the ninth largest global property and casualty insurer and generate more than $50 billion in annual consolidated revenue. We operate through three strategic business units: US Retail Markets, providing auto, home, renters and other personal and small commercial lines property and casualty insurance to individuals and small businesses countrywide; Global Risk Solutions, delivering a full range of comprehensive commercial and specialty insurance, reinsurance and surety solutions to mid-size and large businesses worldwide; and Liberty Mutual Investments, deploying more than $100 billion of long-term capital globally across its integrated platform to drive economic growth, power innovation and secure Liberty Mutual’s promises. For more information, visit www.libertymutualinsurance.com.

NAICS: 524
NAICS Definition: Insurance Carriers and Related Activities
Employees: 37,871
Subsidiaries: 18
12-month incidents
0
Known data breaches
1
Attack type number
2

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/blue-cross-blue-shield-of-michigan.jpeg
Blue Cross Blue Shield of Michigan
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/liberty-mutual-insurance.jpeg
Liberty Mutual Insurance
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
Blue Cross Blue Shield of Michigan
100%
Compliance Rate
0/4 Standards Verified
Liberty Mutual Insurance
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Insurance Industry Average (This Year)

No incidents recorded for Blue Cross Blue Shield of Michigan in 2026.

Incidents vs Insurance Industry Average (This Year)

No incidents recorded for Liberty Mutual Insurance in 2026.

Incident History — Blue Cross Blue Shield of Michigan (X = Date, Y = Severity)

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

Incident History — Liberty Mutual Insurance (X = Date, Y = Severity)

Liberty Mutual Insurance cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/blue-cross-blue-shield-of-michigan.jpeg
Blue Cross Blue Shield of Michigan
Incidents

No Incident

https://images.rankiteo.com/companyimages/liberty-mutual-insurance.jpeg
Liberty Mutual Insurance
Incidents

Date Detected: 11/2020
Type:Breach
Attack Vector: Fraudulent auto insurance applications
Blog: Blog

Date Detected: 06/2018
Type:Cyber Attack
Motivation: Financial Gain
Blog: Blog

FAQ

Liberty Mutual Insurance company demonstrates a stronger AI Cybersecurity Score compared to Blue Cross Blue Shield of Michigan company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Liberty Mutual Insurance company has historically faced a number of disclosed cyber incidents, whereas Blue Cross Blue Shield of Michigan company has not reported any.

In the current year, Liberty Mutual Insurance company and Blue Cross Blue Shield of Michigan company have not reported any cyber incidents.

Neither Liberty Mutual Insurance company nor Blue Cross Blue Shield of Michigan company has reported experiencing a ransomware attack publicly.

Liberty Mutual Insurance company has disclosed at least one data breach, while Blue Cross Blue Shield of Michigan company has not reported such incidents publicly.

Liberty Mutual Insurance company has reported targeted cyberattacks, while Blue Cross Blue Shield of Michigan company has not reported such incidents publicly.

Neither Blue Cross Blue Shield of Michigan company nor Liberty Mutual Insurance company has reported experiencing or disclosing vulnerabilities publicly.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds any compliance certifications.

Neither company holds any compliance certifications.

Liberty Mutual Insurance company has more subsidiaries worldwide compared to Blue Cross Blue Shield of Michigan company.

Liberty Mutual Insurance company employs more people globally than Blue Cross Blue Shield of Michigan company, reflecting its scale as a Insurance.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds SOC 2 Type 1 certification.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds SOC 2 Type 2 certification.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds ISO 27001 certification.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds PCI DSS certification.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds HIPAA certification.

Neither Blue Cross Blue Shield of Michigan nor Liberty Mutual Insurance holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information over a network.

Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N
Description

Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.

Risk Information
cvss3
Base: 9.8
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description

Azure Entra ID Elevation of Privilege Vulnerability

Risk Information
cvss3
Base: 9.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
Description

Moonraker is a Python web server providing API access to Klipper 3D printing firmware. In versions 0.9.3 and below, instances configured with the "ldap" component enabled are vulnerable to LDAP search filter injection techniques via the login endpoint. The 401 error response message can be used to determine whether or not a search was successful, allowing for brute force methods to discover LDAP entries on the server such as user IDs and user attributes. This issue has been fixed in version 0.10.0.

Risk Information
cvss4
Base: 2.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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

Runtipi is a Docker-based, personal homeserver orchestrator that facilitates multiple services on a single server. Versions 3.7.0 and above allow an authenticated user to execute arbitrary system commands on the host server by injecting shell metacharacters into backup filenames. The BackupManager fails to sanitize the filenames of uploaded backups. The system persists user-uploaded files directly to the host filesystem using the raw originalname provided in the request. This allows an attacker to stage a file containing shell metacharacters (e.g., $(id).tar.gz) at a predictable path, which is later referenced during the restore process. The successful storage of the file is what allows the subsequent restore command to reference and execute it. This issue has been fixed in version 4.7.0.

Risk Information
cvss3
Base: 8.0
Severity: HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H