Where does the Professional Testing Corporation case file come from?

Every entry is taken from the breach report Professional Testing Corporation 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: Professional Testing Corporation Data Breach

This file collects the dated facts on record for the Professional Testing Corporation incident. The state report is dated June 5, 2025.

Timeline

June 5, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: June 5, 2025
Receiving office: Massachusetts Attorney General

Case notes

Professional Testing Corporation, which works with professional certification boards and academic institutions for high-stakes examinations, reported a data breach to the Massachusetts Attorney General on June 5, 2025. The filing indicates a security incident involving unauthorized access to the company's digital infrastructure.

As a central repository for candidate, applicant, and professional credentialing data, Professional Testing Corporation routinely collects and stores extensive volumes of personal information. While the specific categories of information exposed in this incident were not detailed in the public filing, breaches within such platforms often involve sensitive personal data.

Such unauthorized access to personal information can carry risks for affected individuals, including potential identity theft, fraud, or targeted phishing attempts. It is important for those who receive notification of this breach to understand these potential consequences.

To help protect against potential misuse of information, individuals who receive a notification are generally advised to review account statements for suspicious activity. Additional steps include placing a fraud alert or security freeze on credit reports. These actions can make it more difficult for unauthorized parties to open new accounts in your name.

Since the investigation into this incident is ongoing, additional details may emerge. Affected individuals should carefully review any official notification letters received from Professional Testing Corporation, as these will contain the most accurate and specific guidance regarding the breach and recommended next steps.

Questions about this case file

Where does the Professional Testing Corporation case file come from?: Every entry is taken from the breach report Professional Testing Corporation 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.

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Timeline

Case facts

Case notes

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