Where does the Quad City Bank and Trust Company case file come from?

Every entry is taken from the breach report Quad City Bank and Trust Company lodged with the Massachusetts Attorney General. Nothing here is estimated.

Why do the incident date and the report date differ?

Companies usually investigate before they report. The gap between the two dates shows how long that took.

What does the records-affected figure count?

It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.

Does this case file change over time?

Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Case file

Case File: Quad City Bank and Trust Company Data Breach

This file collects the dated facts on record for the Quad City Bank and Trust Company incident. The state report is dated July 3, 2025.

Timeline

July 3, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: July 3, 2025
Receiving office: Massachusetts Attorney General

Case notes

Quad City Bank and Trust Company, a financial institution, filed a data security incident report with the Massachusetts Attorney General on July 3, 2025. The official filing indicates that an investigation into the incident is currently underway. At present, the precise nature of the breach, the number of individuals potentially affected, and the categories of personal information involved have not been specified in the public record.

As a financial institution, Quad City Bank and Trust manages a substantial volume of sensitive customer data related to services such as checking accounts, commercial loans, trust accounts, and investment portfolios. Any compromise to the systems that hold this type of information warrants careful attention from those who may be impacted.

While the specific details regarding the compromised information are not yet public, data incidents can potentially expose personal information. This exposure could heighten the risk of various forms of identity theft or financial fraud for affected individuals. It is important for anyone who receives a direct notification from Quad City Bank and Trust to understand these potential implications.

Individuals who are notified about this incident by Quad City Bank and Trust Company are advised to take general protective measures. These include diligently reviewing financial account statements and explanations of benefits for any unauthorized activity. Additionally, considering the placement of a fraud alert or security freeze on credit reports with major credit bureaus can help mitigate potential risks associated with the exposure of personal information.

Questions about this case file

Where does the Quad City Bank and Trust Company case file come from?: Every entry is taken from the breach report Quad City Bank and Trust Company lodged with the Massachusetts Attorney General. Nothing here is estimated.
Why do the incident date and the report date differ?: Companies usually investigate before they report. The gap between the two dates shows how long that took.
What does the records-affected figure count?: It is the number the company gave the state. It can cover residents of that state only, so the national total may be higher.
Does this case file change over time?: Yes. When a company files an update or a new state publishes its copy of the report, the dates and counts here are refreshed.

Massachusetts data breaches

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Timeline

Case facts

Case notes

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