September 10, 2024 at 03:29PM
A new acoustic attack, ‘PIXHELL,’ has been discovered that can extract information from air-gapped and audio-gapped systems using LCD monitors, without the need for speakers.
Based on the meeting notes, the key takeaway is that a novel acoustic attack called “PIXHELL” has the capability to leak secrets from air-gapped and audio-gapped systems without requiring speakers, operating through the LCD monitors they are connected to. This highlights a potential security risk that organizations need to address.