Franchise Tax Board data breach

Clerk's notes

The California Franchise Tax Board (FTB), the state agency responsible for administering tax laws, filed a data breach report with the California Attorney General's office on July 17, 2025. This formal disclosure indicates that systems containing sensitive information may have been compromised.

The FTB has confirmed that official notification letters have been issued to all individuals potentially affected by this incident. If you received such a letter, it means that personal information you provided to the agency as part of your tax filings or other interactions may have been involved in the exposure.

While the specific nature of the breach is under investigation, the potential compromise of your data, especially from a tax authority, warrants vigilance. Individuals who have received a notification letter should carefully review it for any specific guidance provided by the FTB.

In response to this potential exposure, it is advisable to monitor your financial accounts and credit reports for any unusual or suspicious activity. Being proactive can help identify and mitigate potential misuse of your information. Be cautious of unsolicited communications, especially those asking for personal details.

Understanding the full scope of this data breach and its potential impact is crucial. If you are among those who received a notification, exploring your options to protect your interests may be beneficial. Reviewing your specific situation can help determine if further steps are needed.

If a notification letter about this breach reached you, see every California data breach on file or browse all cases.