Savers Co-operative Bank
bd_360e966706824cce · schema v1 · pii pii-v1
Full breach record for Savers Co-operative Bank →345 incidents on fileSavers Bank notified Massachusetts residents of a suspected security breach involving a merchant's network that compromised debit card numbers. The breach was detected via notification from MasterCard International. Savers Bank is reissuing affected debit cards and deactivating old ones. No fraudulent activity was observed at the time of notification. The bank advises customers to monitor accounts and place fraud alerts or security freezes on credit reports.
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Incident timeline
Jul 23, 2026
Discovered
Jul 23, 2026
Filed
Linked disclosures
Why this link?Regulatory filings (6) · sorted by filing gap
- Massachusetts State AGbd_4fb676c0d44bf70c2026-07-21 · +2dCandidate
- Massachusetts State AGbd_bc33f8b8ed9a4c392026-08-01 · +9dCandidate
- Massachusetts State AGbd_26348f2f1df491e52026-06-23 · +30dCandidate
- Massachusetts State AGbd_8a5b6fb6fa2acacc2026-06-23 · +30dCandidate
Show 2 more filings ↓Show fewer ↑up to 76d gap
- Massachusetts State AGbd_bbf621a605a3c8b32026-06-23 · +30dCandidate
- Massachusetts State AGbd_552579c934e54be62026-05-08 · +76dCandidate
Filing propagation · 7 filings
View merged incident ↗Pattern: first filing May 8 (MA), last Aug 1 (MA) — a 85-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.