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Case File: Lemonade Inc. Addendum Data Breach

This file collects the dated facts on record for the Lemonade Inc. Addendum incident. The state report is dated June 13, 2025. The incident itself is dated January 14, 2025.

Timeline

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

  1. January 14, 2025Incident dateWhen the filing says the breach took place.
  2. June 13, 2025Report filed in DelawareDate the notice was lodged with the Delaware Attorney General.

Case facts

Filing state
Delaware
Date reported
June 13, 2025
Incident date
January 14, 2025
Receiving office
Delaware Attorney General

Case notes

Lemonade Inc. Addendum, an insurance company, officially reported a data security incident to the Delaware Attorney General on June 13, 2025. This incident, which the company indicates occurred on January 14, 2025, involves personal information collected from its customers. The nature of the event itself remains unspecified in the public filing, with Lemonade Inc. stating that an investigation is ongoing.

While the specific categories of data compromised were not detailed in the public record, Lemonade Inc. typically handles various sensitive personal information for its insurance products. If you received a direct notification letter from the company, it serves as an indication that your personal information may have been part of the information involved in this incident. The notification aims to inform recipients about the event and the company's response.

The company's report to the Delaware Attorney General confirms the incident and its status as "investigating." This public filing ensures that regulatory bodies and potentially affected individuals are made aware of the security event. Lemonade Inc. has stated its intention to address the situation and protect customer data moving forward as part of its ongoing response.

Individuals who have received a notification regarding this incident should review the information provided by Lemonade Inc. carefully. It is advisable to remain vigilant for any unusual activity across your accounts. Consider regularly monitoring your credit reports, financial statements, and other personal accounts for signs of unauthorized access or suspicious transactions.

Furthermore, exercising caution with unsolicited communications, such as emails or phone calls asking for personal details, is always a recommended practice. While general, these steps can help protect against potential misuse of any exposed information. Always verify the authenticity of any requests for personal data, especially if they appear urgent or unexpected.

Questions about this case file

Where does the Lemonade Inc. Addendum case file come from?
Every entry is taken from the breach report Lemonade Inc. 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.

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