Researcher finds Chinese KVM has undocumented microphone,communicates with China (opens in new tab)

Even airgapped, this kind of first gen device could later evelove to use USB emulation to appear as a system level device and communicate through its host... if it doesn't already have payloads that add that capability.

Discussion on original source (457 points, 2 days ago, 120 comments) https://news.ycombinator.com/item?id=46173383