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Horizon Actuarial Services
Data Breach

The Lyon Firm is actively involved in Security Breach & Data Theft Lawsuits on behalf of consumers nationwide
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Horizon Actuarial Data Breach Lawyers

Investigating the Horizon Actuarial Data Breach & Data Theft Claims

Thank you for considering The Lyon Firm. At this time, we are not accepting plaintiffs related to this specific consumer issue. However, if you would like to be contacted in the future, please complete the contact form. By completing the form you will be contacted if the Firm begins accepting new cases on this matter, and you will also be included in firm news alerts related to important consumer safety and privacy issues to help keep you informed about related issues.

The Lyon Firm is actively involved in personal privacy and data theft cases and is currently investigating the Horizon Actuarial Services data breach claims on behalf of victims in Georgia and nationwide.

Horizon Actuarial Services has announced breaches of protected health information of up to 194,000 plan members. Horizon Actuarial announced the security breach and the theft of sensitive personal data of members of benefits plans to whom it provides technical and actuarial consulting services.

Horizon Actuarial was notified in November 2021 by a potential ransomware cybercriminal that claimed to have stolen the personal data of Horizon plan members. Horizon Actuarial confirmed that two servers had been hacked and files were compromised, including:

  • Names
  • Dates of birth
  • Social Security numbers
  • Health plan information

If you have had your personal information impacted by the Horizon data breach, contact a data privacy attorney to investigate your claim. You may be able to file a lawsuit to compensate you for your time, financial losses, and future risk of identity theft.


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Joseph Lyon has 17 years of experience representing individuals in complex litigation matters. He has represented individuals in every state against many of the largest companies in the world.

The Firm focuses on single-event civil cases and class actions involving corporate neglect & fraud, toxic exposure, product defects & recalls, medical malpractice, and invasion of privacy.


The Firm offers contingency fees, advancing all costs of the litigation, and accepting the full financial risk, allowing our clients full access to the legal system while reducing the financial stress while they focus on their healthcare and financial needs.