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Investigation OpenIN AG filing · March 27, 2025

H2O.ai Discloses Data Breach in Indiana Filing March 2025

H2O.ai has officially reported a data breach to regulatory authorities in Indiana following an incident in late 2024. The company's filing confirms that an investigation into the security event and potential exposure of personal information is currently underway. Individuals are advised to remain vigilant for any unusual account activity.

State
IN
Breach date
December 20, 2024
Reported
March 27, 2025

H2O.ai, an artificial intelligence company, has filed a data breach notification with Indiana state regulators. This public disclosure confirms a security incident that potentially impacted personal information.

The breach itself occurred on December 20, 2024. H2O.ai submitted its official report to Indiana on March 27, 2025, acknowledging the incident. The company stated that it is currently investigating the scope and nature of the event.

While the specific categories of information involved were not detailed in the public filing, individuals potentially affected should assume that some of their personal information may have been exposed. The total number of individuals impacted by this incident also remains unspecified in the available records.

For those who may be affected, it is advisable to regularly review financial account statements and credit reports for any unfamiliar transactions or suspicious activity. Consider enabling multi-factor authentication on online accounts where available to add an extra layer of security. Additionally, be cautious of unsolicited communications, as phishing attempts often follow data breaches.

All details regarding this H2O.ai data breach are derived from official public filings made with state regulatory bodies.

What to do if you were affected

These general steps can help limit the risk of identity theft and fraud after any data breach.

  • Stay alert to targeted scams

    Be cautious of calls, texts, or emails that reference this breach. Legitimate organizations won't ask you to confirm sensitive details through an unsolicited message.

  • Keep your notification letter

    Save the notice you received. It documents that your information was involved and is often needed to enroll in any credit monitoring offered or to join a related legal claim.

What to know about the H2O.ai data breach

Where can I see the official H2O.ai breach notice?
H2O.ai's report is published by the IN Attorney General: https://www.in.gov/attorneygeneral/consumer-protection-division/id-theft-prevention/security-breaches/#h2oai-2025 Compare it with the letter you received to confirm the dates and details match.
What should I do after getting the H2O.ai 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.
Is the H2O.ai data breach letter legit or a scam?
A notice from H2O.ai in the mail matches the breach H2O.ai reported to the IN Attorney General on March 27, 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 H2O.ai through a phone number or website you find yourself.
Did H2O.ai offer free credit monitoring?
Check your letter from H2O.ai. 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.
Can I sue H2O.ai over the data breach?
It depends on what was exposed, the law in IN 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.
Is there a H2O.ai 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 H2O.ai. 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.
How much could a H2O.ai data breach settlement or claim be worth?
There is no set amount, and no H2O.ai 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.
Do I need a H2O.ai 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.

Source: IN Attorney General filing

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