HackingVulnerability ExploitZero-DayData ExfiltratedCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Financial Institution Service Corporation
bd_f28ceba937a62208 · schema v1 · pii pii-v1
Full breach record for Financial Institution Service Corporation →Financial Institution Service Corporation (FISC) disclosed a breach involving its MOVEit Transfer server. An unknown actor exploited a zero-day vulnerability to access the server between May 30-31, 2023, and exfiltrated data. The incident affected approximately 10 New Hampshire residents affiliated with FISC's member financial institutions. Data potentially exposed included names, addresses, and government IDs. FISC notified law enforcement, provided credit monitoring via Kroll, and established a call center. Notification to individuals began in late September 2023.
Leak gap clock⏱ Leak >30d18 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 7 about the same incident.View merged incident
A leak claim by cl0p about this victim predates this filing by 89 days.View originating leak claim
Linked disclosures
Why this link?Regulatory filings (6) · sorted by filing gap
- bd_38cc1d86a1447377Vermont State AGfiled 2023-10-04Candidate
- bd_443bd0900c23f1b9Vermont State AGfiled 2023-10-09(5d gap)Verified
- bd_6e00e5b1fc258daeNew Hampshire State AGfiled 2023-10-09(5d gap)Verified
- bd_9fd9aa3388a492ceMaine State AGfiled 2023-10-09(5d gap)Candidate
Show 2 more filings ↓Show fewer ↑up to 12d gap
- bd_ab6b5f1c18375324Vermont State AGfiled 2023-09-28(6d gap)Candidate
- bd_3f02b20407b109deVermont State AGfiled 2023-09-22(12d gap)Candidate
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/financial-institution-service-corporation-20231004.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 4, 2023
- Raw hash
- abc1ddd9c1ff20ac0c96d7933c277ff0084117edd450db67183036754694a0da
Reporting entity
- Name
- Financial Institution Service Corporationnorm: financial institution service
- Domain
- fiscdp.com
Victim entity
- Name
- Financial Institution Service Corporationnorm: financial institution service
- Domain
- fiscdp.com
Incident
- Discovered
- May 31, 2023
- Materiality determined
- —
- Notification sent
- Sep 22, 2023
- Affected individuals
- 10
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- promptly reported the event to federal law enforcement and its primary federal regulatorsproviding written notice of this event to appropriate governmental regulators
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 18 weeks(126 days from discovery to filing)
- Compliance flags
- Leak >30d
- 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.