DisclosureLens
UnknownFinancial ServicesFinanceFinancial accountLow

Quad City Bank And Trust Company

bd_28adfe1892b27367 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jul 3, 2025

To disclose

—

Affected

8state residents only

Linked

3 filings

Confidence

95%
Full breach record for Quad City Bank And Trust Company →

Quad City Bank and Trust Company reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-07-03. 8 Massachusetts residents were affected.

Incident timeline — partial

? — ?

Breach window unknown

Jul 3, 2025

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 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Filing propagation · 3 filings · 3 states

View merged incident ↗
Illinois State AGJun 1 · first
Iowa State AG+25d
Massachusetts State AG+32d · this page

Pattern: first filing Jun 1 (IL), last Jul 3 (MA) — a 32-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.