Technology

AT&T will offer a $5 credit to customers affected by a widespread outage on Thursday that was caused by technical issues the company encountered while trying to expand its network, its chief executive said on Sunday.The outage, which started around 3:30 a.m. Eastern time, temporarily cut off connections for users across the United States.Some of the affected cities included Atlanta, Los Angeles and New York, according to Downdetector.com, which tracks user reports of telecommunication and internet disruptions.At its peak, the site had received about 70,000 reports of disrupted service for AT&T. Service was fully restored after about seven hours.“No matter…

The December day in 2021 that set off a revolution across the videogame industry appeared to start innocuously enough. Managers at a Wisconsin studio called Raven began meeting one by one with quality assurance testers, who vet video games for bugs, to announce that the company was overhauling their department. Going forward, managers said, the lucky testers would be permanent employees, not temps. They would earn an extra $1.50 an hour.It was only later in the morning, a Friday, that the catch became apparent: One-third of the studio’s roughly 35 testers were being let go as part of the overhaul.…

The ominous messages began arriving in Elissa’s inbox early last year.“You sell pics of your underage daughter to pedophiles,” read one. “You’re such a naughty sick mom, you’re just as sick as us pedophiles,” read another. “I will make your life hell for you and your daughter.”Elissa has been running her daughter’s Instagram account since 2020, when the girl was 11 and too young to have her own. Photos show a bright, bubbly girl modeling evening dresses, high-end workout gear and dance leotards. She has more than 100,000 followers, some so enthusiastic about her posts that they pay $9.99 a…

DCM Ventures, a Silicon Valley venture capital firm, began investing in China’s start-ups in 1999. The move reaped such blockbuster returns that in 2021, DCM said it planned to “double down” on its strategy of investing in China, the United States and Japan.Yet when DCM set out to raise money last fall for a new fund focused on very young companies and promoted its “cross-Pacific” expertise, the firm described plans to invest in the United States, Japan and South Korea, according to a fund-raising memo that was viewed by The New York Times.China was not mentioned.DCM’s messaging is one example…

In November, a year after ChatGPT’s release, a relatively unknown Chinese start-up leaped to the top of a leaderboard that judged the abilities of open-source artificial intelligence systems.The Chinese firm, 01.AI, was only eight months old but had deep-pocketed backers and a $1 billion valuation and was founded by a well-known investor and technologist, Kai-Fu Lee. In interviews, Mr. Lee presented his A.I. system as an alternative to options like Meta’s generative A.I. model, called LLaMA.There was just one twist: Some of the technology in 01.AI’s system came from LLaMA. Mr. Lee’s start-up then built on Meta’s technology, training its…