Big tech companies including Adobe, Dell, Google, Meta, Microsoft, Nvidia, Oracle, and Uber have filed "risk factor" reports with the SEC, warning that AI could pose financial threats. Microsoft fears potential lawsuits for copyright infringement due to AI use, Adobe worries about new AI products threatening Photoshop's market share, and Meta cautions that its AI tools could be misused to spread misinformation. Despite these warnings, AI stocks continue to soar, with Nvidia and Microsoft leading the pack. Meanwhile, in the crypto world, Ethereum co-founder Vitalik Buterin criticizes the lack of regulation and transparency, suggesting that a system treating crypto firms like big tech could weed out "useless" coins.