Herman & Chamow, CPAs Reports Data Breach to Indiana AG

Herman & Chamow, CPAs, an accounting and tax services firm, officially reported a data breach to the Indiana Attorney General on June 3, 2026. This filing confirmed that unauthorized access to the firm's systems occurred, with the incident initially detected on November 3, 2025. This information is derived from public regulatory filings.

The breach involved unauthorized access to systems containing personal information. While the specific types of data exposed were not detailed in the public filing, individuals who received a notification letter from Herman & Chamow, CPAs should understand that their data may have been affected. The company has stated that an investigation is ongoing.

If you received a notification regarding this incident, it is important to review the letter for any specific recommendations from Herman & Chamow, CPAs. You should remain vigilant for any suspicious activity related to your accounts. This includes regularly monitoring financial statements and credit reports for unauthorized transactions or inquiries.

Consider placing a fraud alert or security freeze on your credit files, if appropriate. Also, be wary of unsolicited communications, as scammers often use data breaches as an opportunity for phishing attempts. Ensure you are only responding to official communications from the firm or trusted sources.