HackingIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
WILMER CUTLER PICKERING HALE AND DORR LLP
bd_39ac1dd623acd6ee · schema v1 · pii pii-v1
Full breach record for WILMER CUTLER PICKERING HALE AND DORR LLP →Wilmer Cutler Pickering Hale and Dorr LLP notified affected individuals of a data security incident on July 10, 2026. On May 8, 2026, personnel mistakenly provided personal information, including names and Social Security Numbers, to an unauthorized third party who misrepresented their identity. The firm investigated, retained forensic experts, and notified federal law enforcement. The incident was isolated; the third party did not directly access systems. Affected individuals were offered 24 months of credit monitoring via Experian.
Massachusetts clock⏱ MA AG >30d8 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
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
- bd_88b9137fcfba81daMassachusetts State AGfiled 2026-07-01Candidate
- bd_0f58950e180387e0California State AGfiled 2026-07-10(9d gap)Verified
- bd_9b30d53ab5f53287Vermont State AGfiled 2026-07-10(9d gap)Verified
- bd_a307582915e1b0dcNew Hampshire State AGfiled 2026-07-10(9d gap)Verified
Show 1 more filing ↓Show fewer ↑up to 13d gap
- bd_87849f3a47c4a66eTexas State AGfiled 2026-07-14(13d gap)Candidate
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-1112-wilmer-cutler-pickering-hale-and-dorr-llp/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jul 1, 2026
- Raw hash
- f09c26a92c8bd3435fff6245389fd428c6aaca976d27bf14a160645c0c2685ef
Reporting entity
- Name
- WILMER CUTLER PICKERING HALE AND DORR LLPnorm: wilmer cutler pickering hale and dorr
Victim entity
- Name
- WILMER CUTLER PICKERING HALE AND DORR LLPnorm: wilmer cutler pickering hale and dorr
Incident
- Discovered
- May 8, 2026
- Materiality determined
- —
- Notification sent
- Jul 10, 2026
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 8 weeks(54 days from discovery to filing)
- Compliance flags
- MA AG >30d
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.