“Security researcher and former NSA staffer Patrick Wardle is this afternoon demonstrating a way for Mac malware to tap into live feeds from the built-in webcam and microphone,” ben Lovejoy reports for 9to5Mac. “His presentation is being delivered at the Virus Bulletinconference in Denver later today.”
“Although any unauthorized access to the webcam will light the green LED – a firmware-level protection that is exceedingly difficult to bypass – Wardle’s presentation shows how a malicious app can tap into the outgoing feed of an existing webcam session, like a FaceTime or Skype call, where the light would already be on,” Lovejoy reports.
“Wardle has created an app that monitors webcam and microphone activity, and will alert you when a new process accesses either,” Lovejoy reports. “A pop-up will alert you, advise the name of the process and ask whether you want to allow or block access.”
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