MalwareRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedDelayed DiscoveryIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTHighActive
Guaranty Trust Fund Managers
bd_f83bad43243f20ba · schema v1 · pii pii-v1
Full breach record for Guaranty Trust Fund Managers →Supplemental notice from Devine Millimet, & Branch on behalf of Guaranty Fund Mutual Services regarding a ransomware incident affecting NH residents. Attack began Aug 13, 2020; discovered Aug 24, 2020. Data potentially exfiltrated included names, SSNs, DOBs, and account numbers for 12,874 NH residents. FBI notified. Credit monitoring offered.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed12,874 affectedView incident
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/devine-millimet-branch-20210315.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 15, 2021
- Raw hash
- 7c7a41fe996a21820e016f0638e24922ce4bd47a5783d5dc6b96b812e442d2a3
Reporting entity
- Name
- Devine, Millimet & Branch, P.Anorm: devine millimet branch
Victim entity
- Name
- Guaranty Trust Fund Managersnorm: guaranty trust fund managers
- Domain
- gtfundmanagers.com
Incident
- Discovered
- Aug 24, 2020
- Materiality determined
- —
- Notification sent
- Mar 8, 2021
- Affected individuals
- 12,874
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
- Regulator citations
- Reported the attack to the Federal Bureau of Investigation Cyber Crimes Unit
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 29 weeks(203 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.