Horizon Media, a company involved in digital marketing and audience analytics, formally reported a data security incident to the Indiana Attorney General on May 6, 2026. The breach, which occurred on January 9, 2026, involves the unauthorized access to and potential exposure of sensitive personal information. Affected individuals would have received a notification letter directly from Horizon Media.
The compromised data in this breach is extensive and includes Full Name, Email Address, Mailing Address, Date of Birth, Social Security Number, Financial Account Information, Payment Card Information, and Tax and Wage Documentation. This type of information is highly valuable to cybercriminals and can lead to a range of harms, including identity theft, financial fraud, and phishing attempts.
Companies like Horizon Media have a responsibility to protect the sensitive data they collect and store. The occurrence of a data breach of this nature raises questions about the security measures that were in place to safeguard personal information. When such an incident occurs, it often points to a failure in maintaining robust administrative, physical, or technical safeguards.
If you received a data breach notification letter from Horizon Media, it confirms that your private information was involved in this security incident. Under current legal standards, the increased risk of future harm, such as identity theft and the time spent monitoring your accounts, can constitute grounds for legal action. You do not necessarily need to have already suffered financial loss to explore your options.
We are actively monitoring the Horizon Media data breach and are investigating potential class action claims on behalf of affected individuals. If you received a data breach notification letter and want to understand your rights, you can get a free, no-obligation case review to learn more about whether you qualify to take legal action.