MalwareRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Sellers Publishing
bd_958d7854db455943 · schema v1 · pii pii-v1
Full breach record for Sellers Publishing →Sellers Publishing, Inc. notified the New Hampshire Attorney General of a ransomware incident discovered on November 4, 2025. The breach potentially exposed the names and Social Security numbers of 18 New Hampshire residents. Notifications were sent on March 10, 2026, offering 12 months of credit monitoring and fraud assistance through TransUnion/Cyberscout. The company engaged forensic experts, reset passwords, and deployed endpoint monitoring.
Leak gap clock⏱ Leak >90d19 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 play about this victim predates this filing by 131 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_7bca642656905d83Indiana State AGfiled 2026-03-10(6d gap)Verified
- bd_a8f8115a0d0ad0d8Indiana State AGfiled 2026-03-10(6d gap)Candidate
- bd_b45f5b86e8ba5943Maine State AGfiled 2026-03-10(6d gap)Candidate
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/sellers-publishing-20260316.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 16, 2026
- Raw hash
- c56cfb6f412c4583f80f1c501cafd139785c05e52035164f3a48d787eacd3ef8
Reporting entity
- Name
- Sellers Bros.norm: sellers bros
- Domain
- sellersbros.com
Victim entity
- Name
- Sellers Publishingnorm: sellers publishing
- Domain
- rsvp.com
Incident
- Discovered
- Nov 4, 2025
- Materiality determined
- —
- Notification sent
- Mar 10, 2026
- Affected individuals
- 18
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1078 Valid Accounts
- Threat actor
- ExternalFinancial
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 19 weeks(132 days from discovery to filing)
- Compliance flags
- Leak >90d
- 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.