HackingProfessional ServicesProfessional ServicesData ExfiltratedTargetedIdentity (basic)Government IDHealth (basic)MediumActive

Mendes & Mount LLP

bd_936791d6ec48dffb · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 5, 2024

Filed

Feb 12, 2025

To disclose

10 weeks

Affected · nationwide

3822 in this filing

Linked

6 filings

Confidence

66%

Full breach record for Mendes & Mount LLP →

Mendes & Mount LLP reported an unauthorized access incident on February 1, 2024, discovered on December 5, 2024. Files containing names, SSNs, and medical information were copied. 382 individuals affected; 2 in Maine. Written notices sent February 12, 2025, offering 12 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Dec 5, 2024 → Filed with AG Feb 12, 202569d ⏱ ME AG >30d10 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 · 308 days

discovery → filing · 10 weeks / 69 days

Feb 1, 2024

Begins

Dec 5, 2024

Discovered

Feb 12, 2025

Filed

vs. sector median

10 wks faster

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Maryland State AGbd_1fd05991781053d92025-02-12Verified
Massachusetts State AGbd_21595f095186f6232025-02-12Verified
New Hampshire State AGbd_522e0f97df5514172025-02-12Verified
Montana State AGbd_76f848557682d64d2025-02-12Candidate

Show 1 more filing ↓

Indiana State AGbd_9e486b2187025f092025-02-12Verified

Name: Mendes & Mount LLP
norm: mendes mount
Domain: mendes.com

Name: Mendes & Mount LLP
norm: mendes mount
Domain: mendes.com
Industry: Professional Servicesllm

Discovered: Dec 5, 2024
Breach occurred: Feb 1, 2024
Undetected for: 308 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 12, 2025
Affected individuals: 382state + nationwide
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: External
Regulator citations: Providing written notice of this incident to relevant state regulators
Initial access: exploit_public_facing

During the incident: Commenced an investigation with the assistance of computer forensic specialists
Performed a comprehensive and detailed review of the contents of the impacted files
Notified federal law enforcement regarding the event
Providing access to credit monitoring services for twelve (12) months, through TransUnion
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Implementing additional safeguards and training to its employees
Implemented additional safeguards to increase the security posture
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(69 days from discovery to filing)
Compliance flags: ME AG >30d · 69d
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: Dec 5, 2024
→ Filed with AG: Feb 12, 2025
69d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Dec 5, 2024 → Filed with AG: Feb 12, 2025	69d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maryland State AGFeb 12 · first

Massachusetts State AGFeb 12 · first

New Hampshire State AGFeb 12 · first

Montana State AGFeb 12 · first

Indiana State AGFeb 12 · first

Maine State AGFeb 12 · 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-a1252b4f8318/1612e4b6-eb2c-4c7c-bd7e-fb95dfec6731.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 12, 2025
Raw hash: 5d645270e53701ddb7ca7e6ea1ddc61f1842802fea22c990c14dfdc3f97c0cd8

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityMendes & Mount LLP

Victim entityMendes & Mount LLP

Incidentdiscovered Dec 5, 2024

Stated responseCommenced an investigation with the assistance of computer forensic specialists

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov