> Cause not stated in filing
Lemonade Inc. Addendum data breach investigation
- Filed
- June 13, 2025
- Regulator
- Delaware AG
- People affected
- Not stated
- File status
- Investigation Open
What the filing confirms
- Lemonade Inc. Addendum reported the incident to the Delaware Attorney General.
Still unknown
- Which categories of personal information were taken. The filing does not list them.
- How many people were affected. The filing does not give a number.
- What caused the incident beyond the description in the filing.
- How the attackers got in, and whether basic safeguards such as multi-factor sign-in were in place.
Investigation notes
Lemonade Inc. is an insurance company that utilizes technology to provide homeowners, renters, life, and pet insurance products. As a provider of these services, the company typically collects and stores sensitive personal information, including government identification numbers, financial account details, and comprehensive policy data. In 2025, the company officially reported a data security incident to the Delaware Attorney General’s office. If you have received a formal data breach notification letter from Lemonade, it indicates that your personal information may have been involved in this incident. This notice is intended to inform you of the nature of the event and the steps the company is taking to address the situation and protect your data moving forward.
What our attorneys examine
A cyberattack does not excuse a company from protecting the information it holds. We look at whether Lemonade Inc. Addendum used reasonable security, how long it kept the data, and how quickly it told the people affected. Those questions decide whether a class action or individual claim is possible. Read more on how ransomware lawsuits work, or browse other incident files in Delaware.
Lemonade Inc. Addendum data breach questions
- Is the Lemonade Inc. Addendum data breach letter legit or a scam?
- A notice from Lemonade Inc. Addendum in the mail matches the breach Lemonade Inc. Addendum reported to the Delaware Attorney General on June 13, 2025. Check that the company name and dates in your letter match that filing. A real notice of data security incident won't ask for your password, Social Security number or a payment — if it does, contact Lemonade Inc. Addendum through a phone number or website you find yourself.
- Did Lemonade Inc. Addendum offer free credit monitoring?
- Look for an enrollment code in your Lemonade Inc. Addendum notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Signing up doesn't waive any legal rights you may have.
- Is there a Lemonade Inc. Addendum data breach class action lawsuit?
- Law firms often open an investigation after a breach notice like this one, and a class action lawsuit may follow. This page doesn't confirm that a lawsuit has been filed against Lemonade Inc. Addendum. You usually don't have to join a class action to be included — if a settlement is reached, class members are notified and can file a claim.
- What should I do after getting the Lemonade Inc. Addendum data breach notice?
- Keep the letter and the envelope, and note the date it arrived. Freeze your credit with Equifax, Experian and TransUnion, change any passwords the notice mentions, and sign up for any free credit monitoring the letter offers. Then check whether you may have a claim.
- Do I need a Lemonade Inc. Addendum data breach lawyer or attorney?
- An attorney can read your notice and tell you whether a claim makes sense. A case review here is free, and data breach cases are usually handled on contingency, so there is no upfront cost.
- Can I sue Lemonade Inc. Addendum over the data breach?
- It depends on what was exposed, the law in Delaware and your own state, and whether you've been harmed. Most people take part through a class action rather than suing alone. Keep your notification letter — it's the proof that connects you to the breach.
- How much could a Lemonade Inc. Addendum data breach settlement or claim be worth?
- There is no set amount, and no Lemonade Inc. Addendum settlement is confirmed here. In past data breach settlements, payments depended on what data was exposed and on documented losses — fraud, out-of-pocket costs and time spent dealing with the breach. Keep receipts and records; they're what damages claims are built on.
Other open files in Delaware
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- Gunster Yoakley & Steward, P.A.DE Attorney General · Filed date pendingCount not stated
- Dental Care Alliance, LLCDE Attorney General · Filed date pendingCount not stated
- AT&T, Inc.DE Attorney General · Filed August 7, 2026Count not stated
- Supplemental: Loan Care, LLC. (Notice on Behalf of Atlantic Bay Mortgage, LLC.)DE Attorney General · Filed August 7, 2026Count not stated
- Supplemental to June 15, July 20, and August 25, 2023 notices: Harvard Pilgrim Healthcare (“Harvard Pilgrim”)DE Attorney General · Filed August 7, 2026Count not stated
Attorney advertising. An incident file reflects a public regulator filing and our review of it; it does not mean a lawsuit has been filed or that the company did anything unlawful. Submitting a review request does not create an attorney-client relationship.