Where does the Cohn Lifland Pearlman Herrmann & Knopf, LLP case file come from?

Every entry is taken from the breach report Cohn Lifland Pearlman Herrmann & Knopf, LLP 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: Cohn Lifland Pearlman Herrmann & Knopf, LLP Data Breach

This file collects the dated facts on record for the Cohn Lifland Pearlman Herrmann & Knopf, LLP incident. The state report is dated October 14, 2025.

Timeline

October 14, 2025Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: October 14, 2025
Receiving office: Massachusetts Attorney General

Case notes

Cohn Lifland Pearlman Herrmann & Knopf, LLP, a legal firm based in Massachusetts, officially reported a data security incident to state regulators on October 14, 2025. This notification indicates that unauthorized activity may have compromised their systems, leading to a potential exposure of data. The exact nature of the breach and the methods used by the unauthorized actors were not specified in the public record.

While the specific categories of information involved in this incident remain unspecified in the public filing, individuals potentially affected by the breach should be aware that their personal information may have been compromised. Law firms often handle a wide array of sensitive data, making any breach a serious concern for those whose information they manage. The investigation into the full scope of the incident is ongoing.

The filing date of October 14, 2025, marks the official disclosure of this incident to Massachusetts authorities. At present, the firm has stated that the investigation into how the breach occurred and what specific data was affected is still active. Affected individuals should monitor for any direct communication from Cohn Lifland Pearlman Herrmann & Knopf, LLP, which will provide more detailed information as it becomes available.

If you receive an official data breach notification letter, it is recommended to read it thoroughly for specific guidance. As general protective measures, consider placing a fraud alert or freezing your credit with the three major credit bureaus (Equifax, Experian, and TransUnion). Always be vigilant for any suspicious communications, unsolicited account changes, or unusual activity on your financial accounts and personal information.

Questions about this case file

Where does the Cohn Lifland Pearlman Herrmann & Knopf, LLP case file come from?: Every entry is taken from the breach report Cohn Lifland Pearlman Herrmann & Knopf, LLP 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

Named in the Cohn Lifland Pearlman Herrmann & Knopf, LLP breach?

Attach your notice and a short note. An attorney checks it against this case file at no cost.

Timeline

Case facts

Case notes

Questions about this case file

More Massachusetts case files