TRC Healthcare Falls Victim to Qilin Ransomware

🏢 About TRC Healthcare

TRC Healthcare, also known as the Therapeutic Research Center, was founded in 1985 and is headquartered in Stockton, California. The organization provides clinical education resources, drug therapy updates, and evidence-based content for healthcare providers, pharmacists, and clinicians worldwide.

Its subscription-based platform supports hospitals, pharmacies, and health systems, making it a critical provider of healthcare knowledge and training. With sensitive customer, financial, and subscriber data under management, TRC Healthcare represents a valuable target for ransomware operators.

⚠ Disclaimer

This report includes actual screenshots and/or text that may include unredacted personally identifiable information (PII) obtained from publicly available sources. Information is provided solely for cybersecurity awareness and threat intelligence purposes.

📌 Overview

On September 15, 2025, the Qilin ransomware group listed TRC Healthcare on its leak site.
The group claims to have stolen sensitive corporate and client data from TRC Healthcare, threatening to release it unless ransom demands are met.

📊 Key Details