HackingVulnerability ExploitSupply Chain (3P Vendor)Data ExfiltratedIDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNTMediumContained
The Bank of Canton
bd_456ec0a1d3fd0519 · schema v1 · pii pii-v1
Full breach record for The Bank of Canton →Bank of Canton notified Vermont AG of a data breach involving its third-party provider's MOVEit Managed File Transfer application. The incident, occurring around May 27, 2023, exposed customer deposit account names, account numbers, and Social Security numbers. Bank of Canton determined sufficient information to notify customers by September 22, 2023, and offered 24 months of identity monitoring.
Vermont clock⏱ VT AG >14 bday28 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 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_4442f0b0462eac94New Hampshire State AGfiled 2023-10-23(3d gap)Verified
- bd_7f4530eae54bd202Maine State AGfiled 2023-10-23(3d gap)Candidate
Source provenance
- Source URL
- https://ago.vermont.gov/document/2023-10-20-bank-canton-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Oct 20, 2023
- Raw hash
- e69db5bea66d9342b4e333df7a47b7477b6adb05fcc3f3ce2cb57e379a56b950
Reporting entity
- Name
- The Bank of Cantonnorm: the bank of canton
Victim entity
- Name
- The Bank of Cantonnorm: the bank of canton
Incident
- Discovered
- Sep 22, 2023
- Materiality determined
- Sep 22, 2023
- Notification sent
- Oct 20, 2023
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTFINANCIAL_ACCOUNT
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain CompromiseT1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed notice with the Office of the Vermont Attorney General
- Third party
- via Progress Software (MOVEit Provider)
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 28 days(28 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.