Idemitsu Lubricants America Corporation data breach
Incident readout
- Company
- Idemitsu Lubricants America Corporation
- Reported to
- New Hampshire Attorney General
- Filed
- November 13, 2025
- People affected
- Not stated in the filing
- Incident type in filing
- Not stated
- Our review
- Investigation Open
Was this a ransomware attack?
The filing does not say ransomware was involved. We do not label an incident ransomware unless the company’s report says so. Whatever the cause, the steps to protect yourself and the legal question are the same.
What we know
Idemitsu Lubricants America Corporation is a manufacturer and distributor of high-performance automotive and industrial lubricants, operating primarily within the industrial and chemical supply sector. As a corporate entity, the company maintains extensive records on its employees, contractors, and business partners, which typically include sensitive personal identification and payroll-related information. This data breach was officially reported to the New Hampshire Attorney General in 2025, triggering a formal notification process for those impacted. If you received a data breach notification letter from the company, it indicates that your personal information was stored within their systems at the time of the unauthorized access. This notice serves to inform you of the incident and provides guidance on the steps you should take to protect your identity.
See every breach reported in New Hampshire or read what to do after a ransomware attack.
After the Idemitsu Lubricants America Corporation incident: what to do and your options
- What should I do after getting the Idemitsu Lubricants America Corporation 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.
- Did Idemitsu Lubricants America Corporation offer free credit monitoring?
- Look for an enrollment code in your Idemitsu Lubricants America Corporation notice. Companies that offer free credit monitoring after a breach usually include it there, with a deadline to activate. Using the free service won't stop you from joining a lawsuit or settlement later.
- Can I sue Idemitsu Lubricants America Corporation over the data breach?
- It depends on what was exposed, the law in New Hampshire 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.
- Do I need a Idemitsu Lubricants America Corporation data breach lawyer or attorney?
- Whether the company's systems were encrypted by ransomware or data was simply taken, the legal question is the same: did it protect your information the way the law requires? An attorney can review your notice for free, and these cases are usually handled on contingency.
- Is there a Idemitsu Lubricants America Corporation 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 Idemitsu Lubricants America Corporation. 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.
- Is the Idemitsu Lubricants America Corporation data breach letter legit or a scam?
- A notice from Idemitsu Lubricants America Corporation in the mail matches the breach Idemitsu Lubricants America Corporation reported to the New Hampshire Attorney General on November 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 Idemitsu Lubricants America Corporation through a phone number or website you find yourself.
- How much could a Idemitsu Lubricants America Corporation data breach settlement or claim be worth?
- There is no set amount, and no Idemitsu Lubricants America Corporation 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 breaches reported in New Hampshire
- Janome America, Inc.New Hampshire Attorney General · Filed July 31, 2026Count not stated
- Sullivan Environmental ServicesNew Hampshire Attorney General · Filed July 31, 2026Count not stated
- City of New Britain, Inc.New Hampshire Attorney General · Filed July 30, 2026Count not stated
- New Hampshire Housing Yardi’s RentCafeNew Hampshire Attorney General · Filed July 30, 2026Count not stated
- Pocket FMNew Hampshire Attorney General · Filed July 30, 2026Count not stated
- Werth Wealth Management, LLCNew Hampshire Attorney General · Filed July 29, 2026Count not stated
Attorney advertising. This page reflects a public regulator filing; 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.