HackingProfessional ServicesProfessional ServicesData ExfiltratedIdentity (basic)Government IDHealth (basic)MediumContained

Mendes & Mount LLP

bd_76f848557682d64d · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 1, 2024

Filed

Feb 12, 2025

To disclose

13 months

Affected

4state residents only

Linked

6 filings

Confidence

66%

Full breach record for Mendes & Mount LLP →

Mendes & Mount LLP notified individuals of a data breach where unauthorized access resulted in the copying of files containing names, Social Security numbers, and medical information. The incident occurred on February 1, 2024, and was discovered on that date. The firm engaged forensic specialists and is offering 12 months of credit monitoring.

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Incident timeline

discovery → filing · 13 months / 377 days

Feb 1, 2024

Begins

Feb 1, 2024

Discovered

Feb 12, 2025

Filed

vs. sector median

+35 wks slower

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

Maryland State AGbd_1fd05991781053d92025-02-12Verified
Massachusetts State AGbd_21595f095186f6232025-02-12Verified
New Hampshire State AGbd_522e0f97df5514172025-02-12Verified
Maine State AGbd_936791d6ec48dffb2025-02-12Verified by operator

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: Feb 1, 2024
Breach occurred: Feb 1, 2024
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 12, 2025
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDHealth (basic)
Data elements: Social Security numberMedical information
Attack vector: Unauthorized Access
MITRE ATT&CK: T1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: This notice has not been delayed by law enforcement

During the incident: Commenced an investigation with the assistance of computer forensic specialists
Took immediate steps to increase the security of our environment
Conducted a thorough investigation of the incident
Implemented additional safeguards to increase our security posture
Offering you complimentary access to twelve (12) months of credit monitoring services through TransUnion
Changes made: Implemented additional safeguards to increase our security posture
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 months(377 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

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

Maine State AGFeb 12 · first

Indiana State AGFeb 12 · first

Montana 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://dojmt.gov/wp-content/uploads/2025/03/Consumer-notification-letter-209.pdf
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: 803e6bee986f6b9a6bc7f6de63892adcb09cf7693967f89eeff02a932135af23

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityMendes & Mount LLP

Victim entityMendes & Mount LLP

Incidentdiscovered Feb 1, 2024

Stated responseCommenced an investigation with the assistance of computer forensic specialists

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov