HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedDelayed DiscoveryPIILowContained
Thede Culpepper Moore Munro & Silliman LLP
bd_b2cfec658cb2ab9d · schema v1 · pii pii-v1
Full breach record for Thede Culpepper Moore Munro & Silliman LLP →Portland, OR law firm Thede Culpepper experienced an external network breach April 11-12, 2024. Unusual activity was detected April 21, 2024, but file exfiltration was not confirmed until December 24, 2024. Names and additional personal identifiers were acquired. 437 total individuals affected; 1 Maine resident. Notifications sent April 11, 2025. Experian IdentityWorks Credit 3B (12 months) offered.
Maine clockDiscovered Apr 21, 2024 → Filed with AG Apr 11, 2025355d ✗ ME AG >90d51 weeks discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 4 about the same incident.View merged incident
A leak claim by lockbit_3 about this victim predates this filing by 355 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_02ce72ca48a97737Vermont State AGfiled 2025-04-11Verified
- bd_0da6f06c514faa47Indiana State AGfiled 2025-05-15(34d gap)Verified
- bd_54478496442b8ecdOregon State AGfiled 2025-05-15(34d gap)Verified by operator
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/aa535d06-b759-4b6b-af7e-f63c104317be.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 11, 2025
- Raw hash
- 2ed3b67a5efdd5fddf40a9f44943ac20ddc464060f4a6a01aa1f861ce3a16c90
Reporting entity
- Name
- Thede Culpepper Moore Munro & Silliman LLPnorm: thede culpepper moore munro silliman
- Domain
- thede-culpepper.com
- Industry
- Legal Services
Victim entity
- Name
- Thede Culpepper Moore Munro & Silliman LLPnorm: thede culpepper moore munro silliman
- Domain
- thede-culpepper.com
- Industry
- Legal Services
- Industry
- Professional Servicesllm
Incident
- Discovered
- Apr 21, 2024
- Materiality determined
- Dec 24, 2024
- Notification sent
- Apr 11, 2025
- Affected individuals
- 1
- Data types
- PII
- Attack vector
- Unauthorized Access
- Threat actor
- External
Compliance
- Time to disclose
- 51 weeks(355 days from discovery to filing)
- Compliance flags
- ME AG >90d · 355dME resident >180d · 355dLeak >180d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Apr 21, 2024→ Filed with AG: Apr 11, 2025355d 90 days ME AG >90d Maine Discovered: Apr 21, 2024→ Notified: Apr 11, 2025355d 180 days ME resident >180d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.