HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Ahmuty Demers & Mcmanus

bd_c60d529590c3e3dc · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 26, 2025

Filed

Apr 23, 2026

To disclose

—

Affected

1state residents only

Confidence

67%

Full breach record for Ahmuty Demers & Mcmanus →

Ahmuty Demers & McManus (ADM), a law firm, notified the Maryland Attorney General of a cybersecurity event discovered on February 26, 2025. An unauthorized actor viewed and copied data, impacting one Maryland resident. Compromised data included names and Social Security numbers. ADM engaged a third-party cybersecurity firm, conducted a data review completed March 11, 2025, and offered 12-24 months of credit monitoring. Notification letters began mailing on March 27, 2025.

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Incident timeline

Feb 26, 2025

Discovered

Apr 23, 2026

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: Wilson, Elser, Moskowitz, Edelman & Dicker LLP
norm: wilson elser moskowitz edelman dicker
Domain: wilsonelser.com
Industry: professional_services

Name: Ahmuty Demers & Mcmanus
norm: ahmuty demers mcmanus
Industry: professional_services
Industry: Professional Servicesllm

Discovered: Feb 26, 2025
Materiality determined: —
Notification sent: Mar 27, 2025
Affected individuals: 1state-resident count only
Data types: Government IDIdentity (basic)
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified Maryland Office of the Attorney General
Initial access: valid_credentials

During the incident: Engaged a specialized third-party cybersecurity firm to conduct a comprehensive investigation
Conducted a comprehensive review of the potentially impacted data
Notified the potentially impacted individuals
Offered 12-24 months of complimentary credit monitoring and identity theft restoration services
Changes made: Taking steps to prevent a similar event from occurring in the future
Maintaining already robust security controls
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376762.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Apr 23, 2026
Raw hash: aa429d4321d64579dbf18ef2f4e23e7ffdd6205e2a7e97a1cba59f0dcc72efd9

Reporting entityWilson, Elser, Moskowitz, Edelman & Dicker LLP

Victim entityAhmuty Demers & Mcmanus

Incidentdiscovered Feb 26, 2025

Stated responseEngaged a specialized third-party cybersecurity firm to conduct a comprehensive investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov