> Columbia Medical Practice
[AUTHOR: qilin]
[DATE: 05/11/2025 00:00]
[LANGUAGE: EN]
An unknown cyber actor accessed a portion of Columbia Medical Practice's computer network and installed a computer virus to lock files on computer systems, copying files that included names and Social Security numbers. The breach was discovered on November 5, 2025. A cyberattack was claimed by Qilin on November 25.