The CM Buck & Associates Data Breach: Reported Filing Facts

CM Buck & Associates appears to be a professional services firm, likely operating within the legal, accounting, or consulting sector. As a firm that manages sensitive client matters, they typically collect and store highly confidential information, including government identification numbers, financial records, and proprietary case or project documentation. This data breach was officially reported to the Indiana Attorney General in 2025, confirming that unauthorized access to their systems occurred. If you have received a formal data breach notification letter from the company, it indicates that your personal information was among the data stored within their environment at the time of the incident. We recommend reviewing the letter carefully to understand the specific scope of the exposure and the identity monitoring services being offered.

State: Indiana
Breach date: November 28, 2024
Reported: April 15, 2025

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.

Related data breach cases

Browse all Indiana data breaches View the full case directory