HackingStolen CredentialsTargetedIDENTITY_BASICLowContained
Dan Clasby Company, CPAS
bd_12d0d638db3dd586 · schema v1 · pii pii-v1
Full breach record for Dan Clasby Company, CPAS →Dan Clasby Company, CPAS notified Vermont AG on 2025-12-26 of a data security incident discovered on 2025-09-03. Unauthorized access to certain files containing personal information (name and variable data elements) occurred. The firm engaged cybersecurity experts, reviewed affected files, and is offering 12-24 months of TransUnion identity protection services.
Vermont clock✗ VT AG >45 bday16 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 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_2d656db346150f00New Hampshire State AGfiled 2025-12-29(3d gap)Verified
Source provenance
- Source URL
- https://ago.vermont.gov/document/2025-12-26-dan-clasby-company-cpas-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 26, 2025
- Raw hash
- 4f05cf24aaee891de15196eb29d6052355e6f0c530f442cd8e368fef08451d13
Reporting entity
- Name
- Dan Clasby Company, CPASnorm: dan clasby company cpas
Victim entity
- Name
- Dan Clasby Company, CPASnorm: dan clasby company cpas
Incident
- Discovered
- Sep 3, 2025
- Materiality determined
- —
- Notification sent
- Dec 26, 2025
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 16 weeks(114 days from discovery to filing)
- Compliance flags
- VT AG >45 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.