Where does the Lincoln Retirement Plan Services Company, LLC case file come from?

Every entry is taken from the breach report Lincoln Retirement Plan Services Company, LLC 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: Lincoln Retirement Plan Services Company, LLC Data Breach

This file collects the dated facts on record for the Lincoln Retirement Plan Services Company, LLC incident. The state report is dated June 1, 2026.

Timeline

June 1, 2026Report filed in MassachusettsDate the notice was lodged with the Massachusetts Attorney General.

Case facts

Filing state: Massachusetts
Date reported: June 1, 2026
Receiving office: Massachusetts Attorney General

Case notes

Lincoln Retirement Plan Services Company, LLC officially reported a security incident to the Office of the Massachusetts Attorney General on June 1, 2026. The company’s filing indicates that an unspecified security event has occurred, though full details regarding the breach type and the precise categories of data involved have not been publicly disclosed.

As a provider of retirement plan services, Lincoln Retirement Plan Services Company, LLC manages a wide range of personal information related to pensions, 401(k) accounts, and IRAs. This often includes sensitive financial and identification data necessary for managing investments and processing benefits, making the security of this information paramount.

While the specific information exposed in this incident has not been confirmed, such breaches often lead to a heightened risk of identity theft or financial fraud for affected individuals. The impact could range from unauthorized access to accounts to other forms of personal information misuse.

Individuals who receive official notification regarding this breach should monitor their account statements and credit reports carefully for any unusual activity. It is advisable to consider placing a fraud alert or security freeze on credit files to prevent unauthorized access to new accounts.

Always be cautious of unsolicited communications, especially those requesting personal information. Changing passwords for online accounts and enabling multi-factor authentication where available are also general recommended security practices. This case remains under investigation, with information stemming from public regulatory filings.

Questions about this case file

Where does the Lincoln Retirement Plan Services Company, LLC case file come from?: Every entry is taken from the breach report Lincoln Retirement Plan Services Company, LLC 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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