DisclosureLens
UnknownFinancial ServicesFinanceCustomer Data InvolvedFinancial accountFinancial credentialsPCILowResolved

MutualOne Bank

bd_703c3bf7005e2782 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Feb 2, 2026

To disclose

—

Affected

Not disclosed

Linked

2 filings

Confidence

66%
Full breach record for MutualOne Bank →69 incidents on file

MutualOne Bank notified a customer of fraudulent debit card activity. The bank credited the account and issued a replacement card. The notice advises the customer to monitor statements, place fraud alerts, and consider a security freeze. No specific breach dates, counts, or technical details were provided.

Incident timeline — partial

? — ?

Breach window unknown

Feb 2, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings

View merged incident ↗
Massachusetts State AGFeb 2 · first · this page
Massachusetts State AG+58d

Pattern: first filing Feb 2 (MA), last Apr 1 (MA) — a 58-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.