HackingStolen CredentialsCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
CHATHAM ASSET MANAGEMENT, LLC
bd_8c730bb73ac5060c · schema v1 · pii pii-v1
Full breach record for CHATHAM ASSET MANAGEMENT, LLC →Chatham Asset Management, LLC reported unauthorized network activity discovered on December 8, 2025. The incident potentially exposed personal information including names and government identifiers. The company engaged forensic experts, notified law enforcement, and provided credit monitoring services to affected individuals.
Vermont clock⏱ VT AG >14 bday6 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 3 about the same incident.View merged incident
Linked disclosures
Why this link?Ransomware claims (1)
- bd_d1d7d80084f44232Leak Siteworldleaksfiled 2025-12-23(28d gap)Verified
Regulatory filings (1) · sorted by filing gap
- bd_7ab3737255edaa5fIndiana State AGfiled 2026-01-15(5d gap)Candidate
Source provenance
- Source URL
- https://ago.vermont.gov/document/2026-01-20-chatham-asset-management-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 20, 2026
- Raw hash
- 5c79929c3c714f6c97a5c3a51eba2de4ac9b7c0ec0b126e27daecc38d80fb79a
Reporting entity
- Name
- CHATHAM ASSET MANAGEMENT, LLCnorm: chatham asset management
- Domain
- chathamasset.com
Victim entity
- Name
- CHATHAM ASSET MANAGEMENT, LLCnorm: chatham asset management
- Domain
- chathamasset.com
Incident
- Discovered
- Dec 8, 2025
- Materiality determined
- —
- Notification sent
- Jan 20, 2026
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified law enforcement
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 6 weeks(43 days from discovery to filing)
- Compliance flags
- VT AG >14 bday
- 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.