> Cause not stated in filing
Dexcom, Inc data breach investigation
- Filed
- June 18, 2025
- Regulator
- Indiana AG
- People affected
- Not stated
- File status
- Investigation Open
What the filing confirms
- Dexcom, Inc reported the incident to the Indiana 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
Dexcom, Inc. is a medical device company specializing in continuous glucose monitoring systems for the management of diabetes. As a healthcare-related entity, the company collects and maintains sensitive personal information, including patient health records, insurance details, and clinical data necessary for treatment and device support. In 2025, Dexcom, Inc. officially reported a data security incident to the Indiana Attorney General, confirming that unauthorized access to their systems occurred. If you received a data breach notification letter from the company, it indicates that your personal or health-related information may have been compromised during this event. This notice is intended to inform you of the incident and provide guidance on the steps you should take to protect your identity and medical privacy.
What our attorneys examine
A cyberattack does not excuse a company from protecting the information it holds. We look at whether Dexcom, Inc 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 Indiana.
Dexcom, Inc data breach questions
- Is the Dexcom, Inc data breach letter legit or a scam?
- A notice from Dexcom, Inc in the mail matches the breach Dexcom, Inc reported to the Indiana Attorney General on June 18, 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 Dexcom, Inc through a phone number or website you find yourself.
- Did Dexcom, Inc offer free credit monitoring?
- Check your letter from Dexcom, Inc. If free credit or identity monitoring is offered, the enrollment code and deadline are printed in the notice itself. Signing up doesn't waive any legal rights you may have.
- Is there a Dexcom, Inc 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 Dexcom, Inc. 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 Dexcom, Inc 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 Dexcom, Inc 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 Dexcom, Inc over the data breach?
- It depends on what was exposed, the law in Indiana 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 Dexcom, Inc data breach settlement or claim be worth?
- There is no set amount, and no Dexcom, Inc 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.
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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.