Where does the MathWorks, Inc. case file come from?

Every entry is taken from the breach report MathWorks, Inc. lodged with the New Hampshire 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: MathWorks, Inc. Data Breach

This file collects the dated facts on record for the MathWorks, Inc. incident. The state report is dated August 22, 2025.

Timeline

August 22, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: August 22, 2025
Receiving office: New Hampshire Attorney General

Case notes

MathWorks, Inc. submitted a formal data breach notification to the New Hampshire Attorney General's office on August 22, 2025. This filing indicates that the company experienced a security incident potentially compromising personal information.

The current public record does not specify the exact nature of the breach or the categories of personal information that may have been involved. As such, it is only possible to refer to the data generally as 'personal information' or 'the information involved' based on the available public filings.

At this time, MathWorks, Inc. has not publicly disclosed the total number of individuals whose personal information may have been affected by this incident. The company has stated that an investigation into the matter is ongoing.

Individuals who receive a notification letter from MathWorks, Inc. are advised to remain vigilant. General protective steps include reviewing account statements, monitoring credit reports for unusual activity, and considering placing a fraud alert or security freeze on their credit files.

This documentation is based on the information provided in the public regulatory filing. Further details regarding the incident may become available as MathWorks, Inc. continues its investigation and provides updates to regulatory bodies.

Questions about this case file

Where does the MathWorks, Inc. case file come from?: Every entry is taken from the breach report MathWorks, Inc. lodged with the New Hampshire 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.

New Hampshire data breaches

Filing source: New Hampshire Attorney General

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Timeline

Case facts

Case notes

Questions about this case file

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