Quest Diagnostics has disclosed a cybersecurity incident involving unauthorized access to its network systems and databases containing patient records. Preliminary findings indicate that files containing personal information, names, and protected health data may have been accessed by an unauthorized party. The laboratory operator has notified federal regulators, engaged specialized cybersecurity forensic experts, and launched an investigation to determine the full scope of the breach. While the company works to determine how many patients are affected, impacted individuals are expected to receive formal notification and offers for credit monitoring services. The incident compounds growing security pressures across the healthcare sector, following a series of massive data leaks impacting medical billing and patient infrastructure.

Full report : Major medical testing firm Quest Diagnostics reports data breach, joining a mounting wave of healthcare cyberattacks.