MalwareRansomwareData EncryptedSupply Chain (3P Vendor)PIIIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Hallmark Aviation Services, LP
bd_f5ce558003ef192e · schema v1 · pii pii-v1
Full breach record for Hallmark Aviation Services, LP →Hallmark Aviation Services, LP reported a data breach involving a third-party vendor. Between February 1-3, 2022, an unauthorized individual gained access to vendor systems, resulting in network/server encryption (ransomware). Personal information, including names and government IDs, was impacted. Hallmark engaged forensic experts and law enforcement, took systems offline, and offered credit monitoring/identity protection services.
This filing is one of 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_2089e3cd18dcdb0bMontana State AGfiled 2022-09-30(1d gap)Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-557749
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Sep 29, 2022
- Raw hash
- 3a5cc92a94589450af8bf824c9c62bdb9b51ff0a43a4530d0e689120e69859fd
Reporting entity
- Name
- Hallmark Aviation Services, LPnorm: hallmark aviation
Victim entity
- Name
- Hallmark Aviation Services, LPnorm: hallmark aviation
Incident
- Discovered
- Feb 3, 2022
- Materiality determined
- Sep 29, 2022
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1078 Valid Accounts
- Threat actor
- ExternalFinancial
- Regulator citations
- Submitted breach notification to California Office of the Attorney General
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 34 weeks(238 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.