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Investigation OpenCalifornia AG filing · March 6, 2026

Reisz Siderman Eisenberg, APC Reports Data Security Incident

Reisz Siderman Eisenberg, APC, a California law firm, reported a data security incident that occurred on August 23, 2025. This event may have exposed personal information held within the firm's systems. Individuals who received a notification letter should review the steps to protect their data.

State
California
Breach date
August 23, 2025
Reported
March 6, 2026

Reisz Siderman Eisenberg, APC, a law firm based in California, reported a data security incident that compromised its systems on August 23, 2025. The firm formally disclosed the event to regulators in March 2026, noting that an investigation is currently underway.

As a professional corporation in the legal sector, Reisz Siderman Eisenberg, APC handles sensitive client information. The official filing indicates unauthorized access to their systems, potentially involving personal information that the firm maintains. While the specific nature of the breach and the types of data involved remain unspecified in public filings, the firm's role suggests the potential for highly confidential details.

The firm officially reported this incident to regulatory authorities on March 6, 2026. If you have received a direct notification letter from Reisz Siderman Eisenberg, APC, it signifies that your personal information may have been part of the data accessed during this security event.

Individuals who have been notified should remain vigilant. It is advisable to closely monitor all financial accounts for any unusual activity and consider placing a fraud alert or credit freeze with credit bureaus. Regularly reviewing credit reports can also help detect any unauthorized use of your personal information. These general precautions are widely recommended to help protect against potential misuse of your data.

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