HackingStolen CredentialsCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASICMediumContained
Perkins Coie LLP
bd_96ca5c33927ba673 · schema v1 · pii pii-v1
Full breach record for Perkins Coie LLP →Perkins Coie LLP notified Massachusetts residents of a data breach occurring January 26-27, 2026. An unauthorized third party accessed a single user's account, obtaining files containing personal information including names, DOB, government IDs (SSN, driver's license, passport), financial account numbers, and health-related information. The firm engaged external cybersecurity experts, reported to law enforcement, secured the account, and offered two years of complimentary credit monitoring and identity restoration.
Massachusetts clock✗ MA AG >90d18 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 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_5c9b6fead6a0c97bIndiana State AGfiled 2026-06-03(2d gap)Verified
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-902-perkins-coie-llp/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 1, 2026
- Raw hash
- 6baf2f6dcbc1013fd016e97b6045453d9dea06a4abadf66fbc7fed150a69e449
Reporting entity
- Name
- Perkins Coie LLPnorm: perkins coie
- Domain
- perkinscoie.com
Victim entity
- Name
- Perkins Coie LLPnorm: perkins coie
- Domain
- perkinscoie.com
Incident
- Discovered
- Jan 26, 2026
- Materiality determined
- —
- Notification sent
- Jun 3, 2026
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 18 weeks(126 days from discovery to filing)
- Compliance flags
- MA AG >90d
- 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.