HackingFinancial ServicesFinanceTargetedCustomer Data InvolvedIdentity (basic)Government IDHighContained

Lawyers’ Mutual Insurance Company of California

bd_7694d994b5e42c6f · schema v1 · pii pii-v1

Severity

High

Discovered

Oct 9, 2025

Filed

Nov 14, 2025

To disclose

5 weeks

Affected · nationwide

6,7471 in this filing

Linked

6 filings

Confidence

65%

Full breach record for Lawyers’ Mutual Insurance Company of California →2 incidents on file

Lawyers’ Mutual Insurance Company of California reported an external system breach (hacking) on May 20, 2025, discovered on October 9, 2025. The incident affected 6,747 individuals, including 1 Maine resident. Compromised data included names and Social Security numbers. The company engaged forensic investigators, notified federal law enforcement, and provided 12 months of credit monitoring through IDX.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Oct 9, 2025 → Filed with AG Nov 14, 202536d ⏱ ME AG >30d5 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 142 days

discovery → filing · 5 weeks / 36 days

May 20, 2025

Begins

Oct 9, 2025

Discovered

Nov 14, 2025

Filed

vs. sector median

3 wks faster

This filing is one of 6 about the same incident.View merged incident

A leak claim by qilin about this victim predates this filing by 161 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteqilinbd_c2e0c0f4148569c02025-06-06 · +161dVerified by operator

Regulatory filings (4) · sorted by filing gap

Massachusetts State AGbd_12bc9ab21dd7b39a2025-11-14Verified
Indiana State AGbd_407d8d6a23d3ff322025-11-14Candidate
California State AGbd_be3bc8440891cb962025-11-14Verified
New Hampshire State AGbd_de587ed52fba953b2025-11-14Verified

Name: Lawyers’ Mutual Insurance Company of California
norm: lawyers mutual insurance company of california

Name: Lawyers’ Mutual Insurance Company of California
norm: lawyers mutual insurance company of california
Industry: Financial Servicesllm

Discovered: Oct 9, 2025
Breach occurred: May 20, 2025
Undetected for: 142 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 14, 2025
Affected individuals: 6,747state + nationwide
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcementProviding written notice to relevant state regulatorsProviding notice to the California Department of InsuranceProviding notice to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Initial access: exploit_public_facing

During the incident: Worked with third-party forensic investigators to identify the nature and scope of the event
Worked with specialists to review the files that may have been taken from its network
Notified federal law enforcement regarding the event
Providing access to credit monitoring services for one (1) year, through IDX
Providing written notice of this incident to relevant state regulators, as well as the California Department of Insurance, and to the three major credit reporting agencies
Changes made: Implementing additional safeguards and training to its employees
Reviewing existing policies and procedures and implementing additional administrative and technical safeguards to further secure the information on its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 5 weeks(36 days from discovery to filing)
Compliance flags: ME AG >30d · 36dLeak >90d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Oct 9, 2025
→ Filed with AG: Nov 14, 2025
36d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Oct 9, 2025 → Filed with AG: Nov 14, 2025	36d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Massachusetts State AGNov 14 · first

Indiana State AGNov 14 · first

California State AGNov 14 · first

New Hampshire State AGNov 14 · first

Maine State AGNov 14 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/46ae8c08-9a7c-46ff-b3c2-4662e305daab.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 14, 2025
Raw hash: bd2a252f7774facbc3f326a9221da776909735426c10464191e851ebbb2726b1

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityLawyers’ Mutual Insurance Company of California

Victim entityLawyers’ Mutual Insurance Company of California

Incidentdiscovered Oct 9, 2025

Stated responseWorked with third-party forensic investigators to identify the nature and scope of the event

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov