HackingStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedFINANCIAL_ACCOUNTPIILowContained
Savers Co-operative Bank
bd_26348f2f1df491e5 · schema v1 · pii pii-v1
Full breach record for Savers Co-operative Bank →Savers Bank notified Massachusetts residents of a suspected security breach involving a merchant's network reported by MasterCard International. The breach potentially compromised debit card numbers. Savers Bank is reissuing affected cards and deactivating old ones. No fraudulent activity was confirmed at the time of notice. The bank provided guidance on monitoring accounts, placing fraud alerts, and security freezes.
This filing is one of 6 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- bd_8a5b6fb6fa2acaccMassachusetts State AGfiled 2026-06-01Candidate
- bd_bbf621a605a3c8b3Massachusetts State AGfiled 2026-06-01Candidate
- bd_360e966706824cceMassachusetts State AGfiled 2026-07-01(30d gap)Candidate
- bd_4fb676c0d44bf70cMassachusetts State AGfiled 2026-07-01(30d gap)Candidate
Show 1 more filing ↓Show fewer ↑up to 31d gap
- bd_552579c934e54be6Massachusetts State AGfiled 2026-05-01(31d gap)Candidate
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-1017-savers-bank/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 1, 2026
- Raw hash
- 9e389c1852f56c2354bf53de68bb08edeb47d55d27810376fca2e0b16939a6ec
Reporting entity
- Name
- Savers Co-operative Banknorm: savers co operative bank
- Domain
- saversbank.com
Victim entity
- Name
- Savers Co-operative Banknorm: savers co operative bank
- Domain
- saversbank.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- Jun 11, 2026
- Affected individuals
- Not disclosed
- Data types
- FINANCIAL_ACCOUNTPII
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain Compromise
- Threat actor
- ExternalFinancial
- Third party
- via MasterCard International
- Initial access
- supply_chain
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.