Where does the Mark Feigenbaum, CFP case file come from?

Every entry is taken from the breach report Mark Feigenbaum, CFP 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: Mark Feigenbaum, CFP Data Breach

This file collects the dated facts on record for the Mark Feigenbaum, CFP incident. The state report is dated April 18, 2025.

Timeline

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

Case facts

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

Case notes

On April 18, 2025, Mark Feigenbaum, CFP, a financial planning firm operating in Massachusetts, filed a report with the state's Attorney General regarding a data security incident. The firm, which handles sensitive client records, stated that its client database systems were affected by a major breach, and an investigation into the incident is currently active.

As a specialized advisory firm, Mark Feigenbaum, CFP routinely collects, processes, and maintains a vast quantity of non-public personal information to provide comprehensive financial services. This central role in managing private wealth means the firm’s digital infrastructure is a target for cyber actors seeking to exploit valuable financial data.

The official filing confirms that the firm experienced a security event impacting its systems. While details regarding the specific vectors of the breach remain under investigation, such incidents in financial planning practices often involve unauthorized network intrusions or vulnerabilities in software used for client portals and reporting. The exposed information could create long-term risks for affected individuals.

When personal information held by financial advisory firms is compromised, individuals face significant and persistent risks. These can include various forms of identity-related fraud or unauthorized access to accounts. The nature of financial data often means that affected individuals must remain vigilant for an extended period.

Individuals who receive notification about this incident from Mark Feigenbaum, CFP should review the information carefully. It is generally recommended to monitor financial accounts for suspicious activity, obtain and review free credit reports regularly, and consider placing a fraud alert or security freeze with credit bureaus. Always be wary of unsolicited communications requesting personal details.

Questions about this case file

Where does the Mark Feigenbaum, CFP case file come from?: Every entry is taken from the breach report Mark Feigenbaum, CFP 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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