HackingStolen CredentialsCustomer Data InvolvedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTMediumActive
KeyBank National Association
bd_8b8a0ab2a1be22e7 · schema v1 · pii pii-v1
Full breach record for KeyBank National Association →KeyBank notified Vermont consumers of a security incident occurring on or about May 12, 2023, where unauthorized actors used personal information to create online banking profiles. Affected data included names, SSNs, financial account numbers, and transaction history. KeyBank engaged law enforcement and forensic experts, and offered two years of Equifax credit monitoring.
Vermont clock⏱ VT AG >14 bday21 days 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 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_8a85957c78f038e6Maine State AGfiled 2023-06-07(5d gap)Candidate
Source provenance
- Source URL
- https://ago.vermont.gov/document/2023-06-02-key-bank-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 2, 2023
- Raw hash
- 0ac057b505f6f0d2a1106efda02c418427691080d4c0123df3a9e65e7ab8dcb8
Reporting entity
- Name
- KeyBank National Associationnorm: keybank national
Victim entity
- Name
- KeyBank National Associationnorm: keybank national
Incident
- Discovered
- May 12, 2023
- Materiality determined
- —
- Notification sent
- Jun 2, 2023
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1114 Email Collection
- Threat actor
- ExternalFinancial
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 21 days(21 days from discovery to filing)
- Compliance flags
- VT AG >14 bday
- 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.