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: SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum Data Breach

This file collects the dated facts on record for the SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum incident. The state report is dated June 27, 2025. The incident itself is dated November 20, 2024.

Timeline

219 days separate the incident date from the date it was reported.

November 20, 2024Incident dateWhen the filing says the breach took place.
June 27, 2025Report filed in DelawareDate the notice was lodged with the Delaware Attorney General.

Case facts

Filing state: Delaware
Date reported: June 27, 2025
Incident date: November 20, 2024
Receiving office: Delaware Attorney General

Case notes

SouthEast Series of Lockton Companies, LLC. (referred to as Lockton) recently filed a data breach notification with the Delaware Attorney General's office. This report, submitted on June 27, 2025, details a security incident that Lockton identified, affecting its systems on November 20, 2024.

While the specific categories of data involved in this incident were not detailed in the public filing, the report confirms that personal information was implicated. If you received a data breach notification letter from Lockton, it suggests that your data may have been part of the exposed records.

The breach event itself took place in late 2024, with the official filing occurring several months later in mid-2025. The investigation into the full scope of the incident is currently ongoing, according to the available information from public records.

Individuals who have been notified by Lockton about this incident should take steps to protect their information. It is advisable to review account statements for any unusual activity and consider placing a fraud alert or credit freeze on your credit reports. Act promptly to secure any online accounts linked to the exposed information.

This information is based on public filings made with regulatory bodies. For the most accurate details regarding your specific situation, refer to the official notification letter provided directly by SouthEast Series of Lockton Companies, LLC.

Questions about this case file

Where does the SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum case file come from?: Every entry is taken from the breach report SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum lodged with the Delaware 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.

Delaware data breaches

Named in the SouthEast Series of Lockton Companies, LLC. (“Lockton”) Addendum breach?

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Timeline

Case facts

Case notes

Questions about this case file

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