Where does the Cambridge Savings BankFederal case file come from?

Every entry is taken from the breach report Cambridge Savings BankFederal 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: Cambridge Savings BankFederal Data Breach

This file collects the dated facts on record for the Cambridge Savings BankFederal incident. The state report is dated March 18, 2025.

Timeline

March 18, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: March 18, 2025
Receiving office: Massachusetts Attorney General

Case notes

Cambridge Savings Bank, a financial institution serving Massachusetts, filed a data breach notification on March 18, 2025. This report to the state Attorney General indicates a cybersecurity incident that may have compromised customer data.

Public filings do not specify the exact nature of the breach or the precise categories of personal information that were involved. However, given the context of a financial institution, such incidents typically concern highly sensitive consumer data.

The exposure of personal information can lead to various risks for affected individuals. These potential consequences include unauthorized access to accounts, fraudulent activities, or identity theft if the compromised information is misused by malicious actors.

It is advisable for individuals who may be affected to remain vigilant. General protective measures include regularly reviewing bank statements, credit reports, and other financial account activity for any suspicious transactions. Consumers may also consider placing fraud alerts or security freezes on their credit files with major credit bureaus.

This information is based on official breach notifications filed with regulatory bodies, documenting the facts as they are reported. The investigation into the incident is ongoing, and further details may emerge as it progresses.

Questions about this case file

Where does the Cambridge Savings BankFederal case file come from?: Every entry is taken from the breach report Cambridge Savings BankFederal 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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