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ATC healthcare data breach web site

ATC Healthcare Services Data Breach Investigation

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 class action personal privacy and data theft cases and is currently investigating ATC Healthcare data breach claims on behalf of plaintiffs nationwide.

ATC Healthcare Services has begun sending out data breach notices to individuals nationwide who may be impacted by a 2021 cybersecurity event.

The type of personal information exposed may include:

  • Name
  • Social Security number
  • Driver’s Licenses
  • Financial Account Information
  • Biometric Data
  • Passport Numbers
  • Date of birth
  • Medical information
  • Health insurance information

What Happened?

In December 2021, ATC discovered unusual activity on employee email accounts. An investigation confirmed that the email accounts were hacked at varying times between February and December 2021. However, the full investigation allegedly took six months to complete and individuals are just now receiving notifications.

atc healthcare data breach notice