Unsuspecting YouTube viewers looking for Nvidia's GTC keynote on Tuesday might well have found themselves accidentally watching an AI-generated Jensen Huang deepfake promoting a cryptocurrency scam, after YouTube promoted the video over the official stream.
As spotted by eagle-eyed Dylan Martin on X, the stream (now disabled) was actually hosted by a channel called Offxbeatz.
"Heads up: There's a fake Nvidia GTC DC keynote stream happening now on YouTube hosted by a channel called NVIDIA Live," Martin warned. "It appears to be a deepfake of Jensen Huang promoting a "crypto mass adoption event." Obviously don't do anything to connected to that QR code."
Around 20 minutes after the real keynote went live, there were some 90,000 people watching the fake live stream, with Martin noting that it was even the top result on YouTube if you searched for Nvidia GTC DC, a perfectly plausible query for anyone trying to watch the video. At one point, there were some 95,000 people watching the fake crypto scam stream and only 12,000 people watching the real stream as Jensen Huang took to the stage to share the latest from Nvidia. (Expand the below tweet to see the thread.)
Heads up: There's a fake Nvidia GTC DC keynote stream happening now on YouTube hosted by a channel called NVIDIA Live. It appears to be a deepfake of Jensen Huang promoting a "crypto mass adoption event." Obviously don't do anything to connected to that QR code. pic.twitter.com/4cYOmdC0NLOctober 28, 2025
A marvel of the modern AI world we live in, Martin was even able to generate an Otter AI transcription of the scam. Fake Jensen welcomed everyone to the event before stating, "But before we get into the keynote, I've got a surprise that's too exciting to wait. We're postponing the main talk for just a moment to announce something truly special, a crypto mass adoption event that ties directly into Nvidia's mission to accelerate human progress."
Fake Jensen went on to emphasize that the move was not just a random stunt, hailing Nvidia GPUs for powering Ethereum smart contracts, high-speed Solana transactions, and efficient cross-border payments with XRP. This is, of course, all nonsense. The scam, replete with a QR code for duped viewers to engage with, offered a crypto distribution scheme, calling on viewers to send in supported cryptocurrencies.
