HackingFinancial ServicesTechnologyFinanceData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

AIS InfoSource

bd_63c908edea9db979 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 13, 2025

Filed

Aug 29, 2025

To disclose

11 weeks

Affected

15state residents only

Linked

14 filings

Confidence

66%

Full breach record for AIS InfoSource →2 incidents on file

AIS InfoSource LP reported an external system breach (hacking) affecting 15 Maine residents. Unauthorized access occurred Feb 16-21, 2025; discovered June 13, 2025. Data included names, SSNs, and financial account numbers. Notices sent starting June 30, 2025. Credit monitoring offered.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jun 13, 2025 → Filed with AG Aug 29, 202577d ⏱ ME AG >30d11 weeks 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 · 117 days

discovery → filing · 11 weeks / 77 days

Feb 16, 2025

Begins

Jun 13, 2025

Discovered

Aug 29, 2025

Filed

vs. sector median

+3 wks slower

This filing is one of 14 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Montana State AGbd_12b45644bcfa9d132025-08-29Verified
California State AGbd_7cff3a58df38cce42025-08-29Verified
Texas State AGbd_545aa9b9cb26e2a42025-09-04 · +6dVerified
New Hampshire State AGbd_0504c046ba35e9a62025-07-21 · +39dVerified

Show 6 more filings ↓up to 60d gap

Maine State AGbd_0c254b55d281aa3e2025-07-21 · +39dCandidate
California State AGbd_ac840f7499b9ded12025-07-21 · +39dVerified
Vermont State AGbd_1953d698d62e8e4d2025-06-30 · +60dVerified
Maine State AGbd_1f82b068fc5921f42025-06-30 · +60dCandidate
California State AGbd_75bd756c8f7a12ae2025-06-30 · +60dVerified
Nebraska State AGbd_7c8de2b29162dbcb2025-06-30 · +60dVerified

Showing first 10 of 13 linked disclosures.

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: AIS InfoSource
norm: ais infosource
Industry: Financial ServicesllmTechnologyllm

Discovered: Jun 13, 2025
Breach occurred: Feb 16, 2025 – Feb 21, 2025
Undetected for: 117 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jun 30, 2025
Affected individuals: 15state-resident count only
Data types: Identity (basic)Government IDFinancial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Notified Maine Attorney GeneralNotified federal law enforcementNotified Equifax, Experian, and TransUnion
Initial access: exploit_public_facing

During the incident: Initiated an investigation with the assistance of third-party forensic specialists
Shut down its environment in an abundance of caution
Retained a third-party firm to complete a comprehensive review of the incident
Notified federal law enforcement regarding the event
Provided written notice to state regulators and the three major credit reporting agencies
Changes made: Working to implement additional safeguards and training to its employees
Providing access to credit monitoring services for twelve (12) months, through Equifax
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 11 weeks(77 days from discovery to filing)
Compliance flags: ME AG >30d · 77d
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: Jun 13, 2025
→ Filed with AG: Aug 29, 2025
77d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jun 13, 2025 → Filed with AG: Aug 29, 2025	77d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 7 states

View merged incident ↗

Vermont State AGJun 30 · first

Maine State AGJun 30 · first

California State AGJun 30 · first

Nebraska State AGJun 30 · first

New Hampshire State AG+21d

Maine State AG+21d

California State AG+21d

Montana State AG+60d

California State AG+60d

Maine State AG+60d · this page

Texas State AG+66d

Pattern: first filing Jun 30 (VT), last Sep 4 (TX) — a 66-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Cascade drawn from the first 10 linked disclosures of 13 — the full spread may be wider.

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-a1252b4f8318/8692eb6c-3132-4710-b3b3-5b5bda05a6bc.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 29, 2025
Raw hash: 6766600c0e7d1888e113dae56bcfc518c0b646cda36057940c0f04333ca468e3

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityAIS InfoSource

Incidentdiscovered Jun 13, 2025

Stated responseInitiated an investigation with the assistance of third-party forensic specialists

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov