Researchers found that some workers using AI in their roles reported a “mental hangover” with a “fog” that caused difficulty focusing. Excessive use and oversight of artificial intelligence tools in the workplace may cause “AI brain fry,” according to researchers from Boston Consulting Group and the University of California. Workers who are using AI tools report that the technology is “intensifying rather than simplifying work,” researchers wrote in the Harvard Business Review on Friday. A study of nearly 1,500 full-time US workers found 14% said they had experienced “mental fatigue that results from excessive use of, interaction with, and/or oversight of AI tools beyond one’s cognitive capacity,” or what the researchers called “AI brain fry.” Read more
Bitcoin’s price has now fallen over four consecutive days to $66,272 after initially climbing on the US-Israel strikes on Iran. Bitcoin fell nearly 2% in just 15 minutes on Sunday while oil prices rose almost 20% as the escalating Middle East conflict prompted fears of a major supply shortage in the global energy market. Data from decentralized derivatives platform Hyperliquid shows oil prices rose from $95 to $113.7 per barrel shortly after US futures markets opened, as Iraq warned that roughly 3 million barrels per day of production could be disrupted due to Iranian threats against tankers in the Strait of Hormuz. It’s the highest price oil has reached since April 2022, a few weeks after Russia commenced its invasion of Ukraine, TradingView data shows. Read more
Strategy's Bitcoin treasury is valued at over $48.4 billion at the time of this writing, but with a net asset value of less than 1, it's trading at a discount. Michael Saylor, the co-founder of Bitcoin (BTC) treasury company Strategy, indicated on Sunday that the firm is buying more BTC, as the price hovers near the $66,000 level. “The Second Century Begins,” Saylor said on X, as he shared the Strategy BTC accumulation chart that has become synonymous with impending BTC purchases. Strategy’s most recent BTC purchase occurred during the last week of February, when the company bought 3,015 BTC for more than $204 million, bringing its total holdings to 720,737 BTC, valued at about $48.1 billion using market prices at the time of publication. Read more
The Pix payment system is credited with driving crypto adoption in Argentina, according to a report from the Lemon crypto application. Banco Central do Brasil said on Friday that it expanded its Pix digital payments system to allow Brazilians living in Argentina to access the service to pay for goods, services and send payments in both countries. The central bank’s instant payments platform is accepted by major crypto platforms and service providers operating in Brazil for fiat onramping, including the Lemon crypto application, Binance Pay, Crypto.Com, the Mercado Bitcoin exchange and the Kraken crypto exchange. Argentina ranks as the number one country for crypto adoption per capita in LATAM, while Brazil ranks as number one in terms of total crypto value received, according to Lemon’s State of the Crypto Industry in Latin America 2025 report. Read more