Social EngineeringPhishingStolen CredentialsCustomer Data InvolvedEmployee Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICMediumContained
McDermott
bd_34948d0a065ec4cc · schema v1 · pii pii-v1
Full breach record for McDermott →McDermott + Bull notified the NH Attorney General of a cyber incident discovered on May 18, 2025, involving unauthorized access to an employee email account. The incident likely exposed one NH resident's name and SSN. MB engaged third-party specialists, secured its network, and sent notices offering 12 months of credit monitoring.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/mcdermott-bull-20250627.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 27, 2025
- Raw hash
- 79f69f2d0a9fed2748678c9e1ccf02d0cd6e9d8f3d9b593e62b09c96e762b83c
Reporting entity
- Name
- McDermottnorm: mcdermott
- Domain
- mcdermott.com
Victim entity
- Name
- McDermottnorm: mcdermott
- Domain
- mcdermott.com
Incident
- Discovered
- May 18, 2025
- Materiality determined
- Jun 17, 2025
- Notification sent
- Jun 26, 2025
- Affected individuals
- 1
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASIC
- Attack vector
- Phishing
- MITRE ATT&CK
- T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
- Threat actor
- ExternalFinancial
- Regulator citations
- Notified New Hampshire Office of the Attorney General Consumer Protection Bureau
- Initial access
- phishing_link
Compliance
- Time to disclose
- 6 weeks(40 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.