Where does the MXB Battery Operations LP case file come from?

Every entry is taken from the breach report MXB Battery Operations LP lodged with the California 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: MXB Battery Operations LP Data Breach

This file collects the dated facts on record for the MXB Battery Operations LP incident. The state report is dated March 26, 2026. The incident itself is dated November 11, 2025.

Timeline

135 days separate the incident date from the date it was reported.

November 11, 2025Incident dateWhen the filing says the breach took place.
March 26, 2026Report filed in CaliforniaDate the notice was lodged with the California Attorney General.

Case facts

Filing state: California
Date reported: March 26, 2026
Incident date: November 11, 2025
Receiving office: California Attorney General

Case notes

MXB Battery Operations LP, a company based in California, has reported a data security incident to authorities. The breach, which remains unspecified in its nature, was officially filed on March 26, 2026.

The company indicates that personal information was involved in this security event. However, the specific categories of data that may have been compromised were not detailed in the public filing. The breach itself reportedly took place on November 11, 2025, and MXB Battery Operations LP states that the investigation into the incident is ongoing.

This documentation serves as a public record of the reported breach, providing factual information derived from regulatory filings. Individuals who receive notification letters from MXB Battery Operations LP can use this record to cross-reference the reported details with official sources.

Given that personal information was reportedly exposed, it is advisable for potentially affected individuals to take general precautions. These steps typically include monitoring financial accounts and credit reports for any suspicious activity. Remaining alert to unsolicited communications, such as emails or phone calls requesting personal details, is also a recommended practice.

Since the investigation is still active and specific details about the breach type and involved data are not yet public, staying informed through official communications from MXB Battery Operations LP is important. This case file will be updated if further details become publicly available through official channels.

Questions about this case file

Where does the MXB Battery Operations LP case file come from?: Every entry is taken from the breach report MXB Battery Operations LP lodged with the California 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.

California data breaches

Filing source: California Attorney General

Named in the MXB Battery Operations LP breach?

Attach your notice and a short note. An attorney checks it against this case file at no cost.

Timeline

Case facts

Case notes

Questions about this case file

More California case files