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Investigation OpenCA AG filing · February 9, 2026

City of San Jose Discloses Data Breach Incident from January 2026

The City of San Jose, California, has officially reported a data security incident that took place on January 9, 2026. This event potentially exposed personal information, and officials are actively investigating the full extent of the compromise.

State
CA
Breach date
January 9, 2026
Reported
February 9, 2026

The City of San Jose, California, filed notice of a data breach incident that occurred on January 9, 2026. The official report was submitted on February 9, 2026, documenting the security event.

While the specific categories of data involved have not been detailed in the public filing, the incident concerns personal information. Individuals who have interacted with the City of San Jose may want to review their records.

The City has indicated that the matter is currently under investigation. Details regarding the nature of the breach and the full scope of any exposed information are being reviewed as part of this ongoing process.

As a general precaution, individuals should remain vigilant against potential identity theft and fraud. It is advisable to monitor account statements and be watchful for any unsolicited communications that request personal details. Changing passwords for online accounts, especially those that might share credentials, is also a recommended step.

Such information about the breach is derived from official regulatory filings made public by the reporting entity. No further details beyond those provided in these records are available at this time.

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.

Source: CA Attorney General filing

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