Xsolis Reports Data Security Incident Affecting Personal Health Information

• •Xsolis experienced a data breach due to a targeted phishing attack.
• •Personal health information of certain individuals may have been compromised.
• •Complimentary identity monitoring services are being offered to affected individuals.

Xsolis, Inc. announced a data security incident on June 5, 2026, involving unauthorized access to its environment due to a phishing attack on January 20, 2026. The breach may have compromised personal and protected health information of certain individuals, including names, addresses, dates of birth, health insurance information, Social Security numbers, and medical treatment details. Xsolis became aware of the incident on January 22, 2026, and has since contained the unauthorized access, isolated affected accounts, and launched an investigation with external cybersecurity experts. As of the notice date, there is no evidence of actual misuse of the compromised information. Xsolis is offering complimentary identity monitoring services to potentially affected individuals. The company has also reviewed and enhanced its security protocols to align with industry standards.