Objective-See's OverSight app provides critical remote monitoring for Mac users concerned about webcam/microphone breaches. While macOS privacy indicators alert users when devices activate, they only work when you're physically present. OverSight fills this gap by logging all hardware triggers, including those from malware like Fruitfly or Mokes that linger undetected.

The tool identifies processes accessing cameras/mics even during sleep or absence, offering a forensic record of potential intrusions. 45,000 organizations already rely on Mosyle’s Apple-focused security platform, but OverSight adds a consumer-friendly layer for individual Mac users. Piggybacking attacks—where malware hijacks active video calls—are also detectable, as OverSight flags unauthorized processes sharing camera streams. After testing OverSight for weeks, I’ve found its real-time alerts and process transparency invaluable. Unlike plastic webcam covers, which Apple’s hardware design rendered obsolete in 2008, this software solution addresses modern stealth threats without requiring technical expertise. Free and open-source, OverSight is a must-install for privacy-conscious Mac owners.