HackingStolen CredentialsCustomer Data InvolvedTargetedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
eTaxservice.com
bd_6463bbb11dc07118 · schema v1 · pii pii-v1
Full breach record for eTaxservice.com →Etaxservice.com, LLC notified the New Hampshire Attorney General of a data event affecting 5 NH residents. Unauthorized access to a tax service account occurred between June 20, 2025, and September 12, 2025. Personal information (name, SSN) was potentially accessed. Etaxservice engaged third-party specialists, notified the IRS, and provided 12 months of TransUnion credit monitoring to affected individuals.
This filing is one of 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_9efc40d71551e241Maine State AGfiled 2025-11-03Candidate
- bd_e52bc204e1f9b17aIndiana State AGfiled 2025-11-03Verified
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/etaxservice-20251103.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Nov 3, 2025
- Raw hash
- 0c762d2ccb4826249436d4db7ab93865b8e4117189a8de975935730ca7a76924
Reporting entity
- Name
- Mullen Coughlin LLCnorm: mullen coughlin
Victim entity
- Name
- eTaxservice.comnorm: etaxservicecom
- Domain
- etaxservice.com
Incident
- Discovered
- Sep 12, 2025
- Materiality determined
- —
- Notification sent
- Nov 3, 2025
- Affected individuals
- 5
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Notified the Internal Revenue Serviceproviding written notice of this incident to relevant state and federal regulators
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 7 weeks(52 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.