Where does the Idemitsu Lubricants America Corporation case file come from?

Every entry is taken from the breach report Idemitsu Lubricants America Corporation lodged with the New Hampshire 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.

Case file

Case File: Idemitsu Lubricants America Corporation Data Breach

This file collects the dated facts on record for the Idemitsu Lubricants America Corporation incident. The state report is dated November 13, 2025.

Timeline

November 13, 2025Report filed in New HampshireDate the notice was lodged with the New Hampshire Attorney General.

Case facts

Filing state: New Hampshire
Date reported: November 13, 2025
Receiving office: New Hampshire Attorney General

Case notes

Idemitsu Lubricants America Corporation, based in New Hampshire, has formally reported a data security incident to state regulators. This public filing serves as official documentation of a breach that potentially involved the personal information of individuals.

Details surrounding the nature of this breach and the specific categories of personal information affected remain unspecified in the public record. While the company has not disclosed what information may have been compromised, the notification indicates that some data may have been exposed.

The company's report was filed on November 13, 2025, and states that an investigation into the incident is currently underway. This means authorities and the company are actively working to understand the full scope and impact of the security event.

Given the nature of data breaches, it is generally recommended that individuals whose information may have been involved take proactive steps. Review financial statements and credit reports regularly for any unusual activity. Be cautious of unsolicited emails, texts, or calls requesting personal details, as these could be phishing attempts.

Consider strengthening passwords on all online accounts and enabling multi-factor authentication wherever possible. While specific data types were not disclosed, maintaining heightened vigilance is a sensible precaution to help protect your personal information from potential misuse.

Questions about this case file

Where does the Idemitsu Lubricants America Corporation case file come from?: Every entry is taken from the breach report Idemitsu Lubricants America Corporation lodged with the New Hampshire 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.

New Hampshire data breaches

Filing source: New Hampshire Attorney General

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Timeline

Case facts

Case notes

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