HackingCustomer Data InvolvedIDENTITY_BASICFINANCIAL_ACCOUNTMediumContained
Plains Commerce Bank
bd_0c2b14534f2a0dad · schema v1 · pii pii-v1
Full breach record for Plains Commerce Bank →Plains Commerce Bank reported an external system breach (hacking) occurring between December 10, 2020, and January 15, 2021, discovered on April 27, 2021. The incident affected 32,268 individuals, including 19 Maine residents. Acquired data included names and financial account or credit/debit card numbers (with security codes/PINs). The bank provided written notification and 12 months of credit monitoring via Experian.
Maine clockDiscovered Apr 27, 2021 → Filed with AG May 27, 202130d ✓ ME AG ≤30d4 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 3 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- bd_0428b6dd3ebc05fcCalifornia State AGfiled 2021-05-27Verified
- bd_7c8af5e8d5f5730eMontana State AGfiled 2021-05-27Verified by operator
Source provenance
- Source URL
- https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/0c32352f-8842-49af-b6d3-853d121aa598.shtml
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 27, 2021
- Raw hash
- 18b2eda179afc8e997a6230e08ed3f8df7269611e0ac172e056a151399f56cce
Reporting entity
- Name
- Plains Commerce Banknorm: plains commerce bank
- Domain
- plainscommerce.com
- Industry
- Financial Services
Victim entity
- Name
- Plains Commerce Banknorm: plains commerce bank
- Domain
- plainscommerce.com
- Industry
- Financial Services
Incident
- Discovered
- Apr 27, 2021
- Materiality determined
- —
- Notification sent
- May 27, 2021
- Affected individuals
- 32,268
- Data types
- IDENTITY_BASICFINANCIAL_ACCOUNT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing Application
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed data breach notice with Maine Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 4 weeks(30 days from discovery to filing)
- Compliance flags
- ME AG ≤30d · 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.
- Clock breakdown
Statute Window Elapsed Threshold Status Maine Discovered: Apr 27, 2021→ Filed with AG: May 27, 202130d 30 days ME AG ≤30d
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.