Researchers from Boston Consulting Group and the University of California reported on Friday that a survey of nearly 1,500 full-time U.S. employees found 14% experienced "AI brain fry," or mental fatigue from intensive use or oversight of AI tools. Affected workers reported symptoms such as mental fog, headaches and slower decision-making, but the study also found that using AI to handle repetitive tasks was associated with lower burnout levels.

In a note published on Friday, NYDIG head of research Greg Cipolaro argued that the recent parallel rally in Bitcoin and U.S. software stocks reflects shared sensitivity to the current macroeconomic environment rather than a structural convergence. He said that although Bitcoin's 90-day correlation with software shares, the S&P 500 and the Nasdaq has risen, statistical measures suggest most of Bitcoin's price moves are still driven by factors outside traditional equity markets.

Google's threat intelligence team reported that a new exploit kit dubbed "Coruna" targets iPhones running iOS 13.0 to 17.2.1 and has been used on fake crypto websites to capture wallet seed phrases. The toolkit, first identified in February 2025, contains multiple iOS exploit chains and was later found on spoofed Chinese financial and exchange sites seeking user funds and sensitive data. Security researchers say the tool may be linked to surveillance customers, while some industry experts dispute claims it originated from US intelligence code.

On Wednesday, Amazon, Google, Meta, Microsoft, OpenAI, Oracle and xAI signed a non-binding White House pledge to cover the energy needs of their AI data centers without shifting costs to consumers. US President Donald Trump said data centers "need some PR help" and claimed the agreement aims to ease public concern that new facilities will raise electricity bills as AI-related power demand grows toward 2028.

On Tuesday, United States President Donald Trump criticized banks for blocking progress on the Senate’s crypto market structure legislation over restrictions on stablecoin yield payments. He warned that attempts to undermine the GENIUS Act and delay the CLARITY Act are unacceptable, and urged banks to reach an agreement with the crypto industry. Lawmakers and industry groups remain divided over whether the bill should ban all stablecoin yield, leaving the legislation stalled in the Senate.

On Monday, Core Scientific shares closed lower after the Bitcoin mining and AI compute firm reported fourth-quarter revenue of $79.8 million, a 16% year-over-year decline that fell short of the $90.4 million analyst estimate. The company posted net income of $216 million driven by a $330.3 million non-cash fair value gain, while adjusted EBITDA showed a $42.7 million loss and crypto mining revenue dropped to $42.2 million. Rival miner Riot Platforms also missed quarterly revenue expectations, reporting $152.8 million in Q4 sales, up 7% from the prior year.

On a Monday ruling, Manhattan federal judge Katherine Polk Failla dismissed with prejudice a class action that tried to hold Uniswap Labs and its founder Hayden Adams liable for scam tokens allegedly involved in rug pulls and pump-and-dump schemes on the protocol. The suit, originally filed in April 2022 and amended in May after an earlier dismissal, failed to show Uniswap knew of or substantially assisted fraud by third-party token issuers.

On Wednesday, ETHZilla announced it is rebranding to Forum Markets and will do business as Forum. Shares rose over 13% to $3.91 as the company pivots from a crypto treasury strategy to tokenization, with a ticker change to FRMM set for Monday at market open pending Nasdaq approval.

Crypto venture firm Framework Ventures has partnered with mortgage provider Better on a $500 million plan to connect its loans to the Sky decentralized finance protocol. The firm has reportedly agreed to buy 10% of Better's stock for about $45 million and will support the launch of mortgage-linked tokens initially aimed at accredited investors.