Call-on-Doc Notifies Patients About December 2025 Hacking Incident
Call-on-Doc, a telemedicine platform, has notified patients of a cyberattack and data breach that occurred in December 2025. The company disclosed the incident in line with breach notification requirements.
Why this matters: Telemedicine platforms hold some of the most sensitive data that exists: what is wrong with you, what you take for it, and conversations you had with a doctor from your own home. When that gets hacked, patients do not just lose a password. They lose control over information they shared in private, often during a vulnerable moment. The companies running these platforms have an obligation to secure that data before a breach, not just send letters after one.
Who should care: Cybersecurity · Privacy officers · Administrators · Healthcare professionals · Compliance
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