Ratio Architects / Ratio Design Data Breach: Sensitive User Data Leaked Online

Indianapolis-based Ratio Architects, LLC (also known as Ratio Design) has experienced a hacking incident that resulted in an unauthorized party accessing and acquiring sensitive data from its network.

‍If you received a notice from Ratio identifying you as a victim of this breach, contact our experienced data breach team today to protect your legal claim.

Timeline of Ratio Architects / Ratio Design Data Breach

On October 6, 2024, Indianapolis-based Ratio Architects / Ratio Design detected technical issues related to its systems. A forensic investigation later confirmed that an unauthorized actor accessed and possibly acquired personally identifiable information on or about May 23, 2025.

Notification letters were sent to affected individuals between July 22 and July 30, 2025.

Impact & Scope

‍A total of 778 individuals were affected by this breach. The types of compromised data varied by individual but may have included:

• Full name
• Date of birth
• Social Security number
• Driver’s license or state ID number
• Government ID numbers
• Financial account information, including account type, password, PIN, or access code

If the company failed to implement reasonable cybersecurity safeguards, it may be liable for damages caused by this breach.

‍Legal Options

‍If you received a notice that your information was exposed in the Ratio data breach, you should act now to protect your claim.

CohenMalad, LLP is investigating this incident and evaluating claims on behalf of affected individuals. Our attorneys have extensive experience representing victims of data breaches.

Contact us today for a free consultation by calling 317.636.6481 or filling out our online form.