HackingFinancial ServicesFinanceStolen CredentialsCapture Stored DataData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

California Casualty Indemnity Exchange

bd_0fe6ca1586857271 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 5, 2025

Filed

Nov 19, 2025

To disclose

14 days

Affected

2state residents only

Linked

6 filings

Confidence

66%

Full breach record for California Casualty Indemnity Exchange →

California Casualty Indemnity Exchange reported an external system breach (hacking) occurring between Sept 2-8, 2025. Discovered Nov 5, 2025, the incident affected 2 Maine residents, exposing names, SSNs, driver's licenses, DOBs, and financial account numbers. Notices sent Nov 19, 2025; 24-month credit monitoring provided.

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Maine clockDiscovered Nov 5, 2025 → Filed with AG Nov 19, 202514d ✓ ME AG ≤30d14 days discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 64 days

discovery → filing · 14 days

Sep 2, 2025

Begins

Nov 5, 2025

Discovered

Nov 19, 2025

Filed

vs. sector median

7 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Indiana State AGbd_0b58f414de4f11ef2025-11-19Verified
Nebraska State AGbd_0da1adcca3d32f582025-11-19Verified
California State AGbd_733c4b46f0e5b0b92025-11-19Verified
Oregon State AGbd_a74d5b54acf414472025-11-19Verified

Show 1 more filing ↓

Massachusetts State AGbd_e5eb73db8f65bc762025-11-19Verified

Name: California Casualty Indemnity Exchange
norm: california casualty indemnity exchange

Name: California Casualty Indemnity Exchange
norm: california casualty indemnity exchange
Industry: Financial Servicesllm

Discovered: Nov 5, 2025
Breach occurred: Sep 2, 2025 – Sep 8, 2025
Undetected for: 64 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 19, 2025
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Reported to Maine Attorney General
Initial access: exploit_public_facing

During the incident: Initiated incident response protocols, which included isolating certain systems
Opened an investigation with assistance from a third-party cybersecurity firm
Reported the incident to law enforcement
Began mailing notification letters to the Maine residents
Provided access to credit monitoring services for twenty-four months
Established a dedicated, toll-free call center
Changes made: Implemented, and will continue to adopt, additional safeguards and technical security measures to further protect and monitor its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 days(14 days from discovery to filing)
Compliance flags: ME AG ≤30d · 14d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Nov 5, 2025
→ Filed with AG: Nov 19, 2025
14d 30 days ME AG ≤30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Nov 5, 2025 → Filed with AG: Nov 19, 2025	14d	30 days	ME AG ≤30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Indiana State AGNov 19 · first

Nebraska State AGNov 19 · first

California State AGNov 19 · first

Oregon State AGNov 19 · first

Massachusetts State AGNov 19 · first

Maine State AGNov 19 · 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-a1252b4f8318/382a4224-83b3-439b-aac3-ffbe74846cc1.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 19, 2025
Raw hash: 70e519b1c73ad123dade4c7d662401266f3f6480c99090dab7a067a29e962ea9

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityCalifornia Casualty Indemnity Exchange

Victim entityCalifornia Casualty Indemnity Exchange

Incidentdiscovered Nov 5, 2025

Stated responseInitiated incident response protocols, which included isolating certain systems

ComplianceME AG ≤30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov