DERMATOLOGY ASSOCIATES OF CONCORD PROVIDES NOTICE OF DATA SECURITY INCIDENT

February 18, 2026 – Concord, Massachusetts. Dermatology Associates of Concord (“DAC”) is providing notice of an incident that may have impacted the privacy of information related to certain individuals.

On September 19, 2025, DAC identified suspicious activity on certain computer systems within its network. DAC immediately launched an investigation to determine the nature and scope of the activity. The investigation determined that an unauthorized actor gained access to a specific system and copied certain files within DAC’s network from September 18, 2025 to September 19, 2025. Following the investigation, DAC undertook a detailed review of all the files impacted and to whom it related for purposes of providing notice. The type of information potentially impacted by this incident varies by individual, but may include name, address, Social Security number, date of birth, driver’s license number, Passport number, military identification number, taxpayer identification number, financial account information, payment card information, medical information, and health insurance information. Note, DAC’s electronic medical record (“EMR”), payment processing, payroll, and email systems were not impacted by this event.

DAC takes the confidentiality, privacy, and security of information in its care seriously. Upon discovering the incident, DAC conducted a diligent investigation to confirm the full nature and scope, took prompt steps to ensure security of its environment, and conducted a comprehensive review of the information potentially affected. DAC also notified law enforcement and applicable state and federal regulators. DAC is mailing notification letters to affected individuals for whom it has a postal address. DAC encourages individuals to remain vigilant against incidents of identity theft and fraud.

Individuals who have questions may obtain additional information about the incident by visiting DAC’s website at https://www.totalskinhealth.com/wp-content/uploads/sites/511/2026/02/notice-of-security-incident.pdf. They may also write to DAC at 290 Baker Avenue, Suite 220N, Concord, MA 01742.

Contact: Richard Aponte-Boyd, E-Mail: [email protected], Phone: 267-930-4888

/PRNewswire — Feb. 18, 2026/

SOURCE Dermatology Associates of Concord / Mullen Coughlin LLC