HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Nium, Inc.
bd_3bb937ef0b9b957c · schema v1 · pii pii-v1
Full breach record for Nium, Inc. →Nium, Inc. notified the New Hampshire Attorney General of a security breach affecting one NH resident. On November 3, 2025, unauthorized access attempts resulted in the download of an old file containing the resident's PII (name, email, address, phone, SSN, DOB). Nium restricted access, reset accounts, and strengthened monitoring. Notification was sent to the resident on December 10, 2025, including credit monitoring services.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/nium-20251211.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 11, 2025
- Raw hash
- a87eda04e144cabb03063eabee98ec8c0e5d4fab264803e11a3eddf2725d2af1
Reporting entity
- Name
- Nium, Inc.norm: nium
- Domain
- nium.com
Victim entity
- Name
- Nium, Inc.norm: nium
- Domain
- nium.com
Incident
- Discovered
- Nov 3, 2025
- Materiality determined
- —
- Notification sent
- Dec 10, 2025
- Affected individuals
- 1
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1119 Automated Collection
- Threat actor
- External
- Regulator citations
- Notified New Hampshire Attorney General Consumer Protection & Antitrust Bureau
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 5 weeks(38 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.