HackingSupply Chain (3P Vendor)Customer Data InvolvedPIIIDENTITY_BASICLowContained
FIRST MID BANCSHARES, INC.
bd_5d221bc3e23cea0a · schema v1 · pii pii-v1
Full breach record for FIRST MID BANCSHARES, INC. →First Mid Bancshares, Inc. notified New Hampshire residents of a data security event involving third-party vendor Fiserv. Approximately 5 NH residents were affected. First Mid investigated, assessed systems, and provided credit monitoring via Kroll.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5 affectedView incident
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/first-mid-bancshares-fiserv-20240119.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 19, 2024
- Raw hash
- b5bcefadb1bb4edf886b9623821726fc5bfa989f38a058119dac42e28a964b1c
Reporting entity
- Name
- FIRST MID BANCSHARES, INC.norm: first mid bancshares
Victim entity
- Name
- FIRST MID BANCSHARES, INC.norm: first mid bancshares
Incident
- Discovered
- Jan 16, 2024
- Materiality determined
- —
- Notification sent
- Jan 16, 2024
- Affected individuals
- 5
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain Compromise
- Threat actor
- Partner
- Third party
- via Fiserv
- Initial access
- supply_chain
Compliance
- Time to disclose
- 3 days(3 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.