Dermatology Clinics Affected by Practice Management Company Data Breach. Several dermatology practices have recently announced data breaches following an attack on their management company. The number of attacks reported this At least 10 dermatology clinics have been affected by a data breach at their management company, DermCare Management. Several other dermatology practices have fallen victim to cyberattacks in recent weeks, which suggests practices and their business associates are being targeted. Third-party company: DermCare Management.