HackingStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedPIIFINANCIAL_ACCOUNTLowContained
Webster Five Cents Savings Bank
bd_390eb100e2c75405 · schema v1 · pii pii-v1
Full breach record for Webster Five Cents Savings Bank →Webster Five Cents Savings Bank notified Massachusetts customers that their debit cards may have been compromised due to a security breach of a merchant's network. The bank's own systems were not breached. Affected customers received new debit cards and instructions to activate them, deactivate old ones, and monitor accounts for unauthorized charges. The notice also provided guidance on credit reports, fraud alerts, and security freezes.
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_b8058911a2e0aebaMassachusetts State AGfiled 2026-05-01Candidate
- bd_cf8a1f1d6f2ebb7cMassachusetts State AGfiled 2026-05-01Candidate
Source provenance
- Source URL
- https://www.mass.gov/doc/2026-726-webster-five-cents-savings-bank/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 1, 2026
- Raw hash
- 0d5df50d66d51622dad004016e9826e6ab37618e6713134e6a14b5a7bd7e5c24
Reporting entity
- Name
- Webster Five Cents Savings Banknorm: webster five cents savings bank
- Domain
- web5.com
Victim entity
- Name
- Webster Five Cents Savings Banknorm: webster five cents savings bank
- Domain
- web5.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIIFINANCIAL_ACCOUNT
- Attack vector
- Third-Party / Supply Chain
- MITRE ATT&CK
- T1195 Supply Chain Compromise
- Threat actor
- ExternalFinancial
- Initial access
- supply_chain
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.