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STOCKHOLM — Two pioneers of artificial intelligence — John Hopfield and Geoffrey Hinton — won the Nobel Prize in physics Tuesday for helping create the building blocks of machine learning that is revolutionizing the way we work and live but also creates new threats to humanity, one of the winners said. Hinton, who is known as …

NEW YORK/WASHINGTON — TikTok faces new lawsuits filed by 13 U.S. states and the District of Columbia on Tuesday, accusing the popular social media platform of harming and failing to protect young people. The lawsuits, filed separately in New York, California, the District of Columbia and 11 other states, expand Chinese-owned TikTok’s legal fight with U.S. …

washington — Spamouflage networks with connections to China are posting antisemitic conspiracy theories on social media, casting doubt on Washington’s independence from alleged Jewish influence and the integrity of the two U.S. presidential candidates, a joint investigation by VOA Mandarin and Taiwan’s Doublethink Lab, a social media analytics firm, has found. The investigation has so far …

MELBOURNE, Australia — A code of conduct will be enforced on the online dating industry to better protect Australian users after research found that three-in-four people suffer some form of sexual violence through the platforms, Australia’s government said on Tuesday. Bumble, Grindr and Match Group Inc., a Texas-based company that owns platforms including Tinder, Hinge, OKCupid …

little rock, arkansas — Arkansas sued YouTube and parent company Alphabet on Monday, saying the video-sharing platform is made deliberately addictive and fueling a mental health crisis among youth in the state. Attorney General Tim Griffin’s office filed the lawsuit in state court, accusing them of violating the state’s deceptive trade practices and public nuisance laws. …

Sacramento, California — California Governor Gavin Newsom vetoed a landmark bill aimed at establishing first-in-the-nation safety measures for large artificial intelligence models Sunday. The decision is a major blow to efforts attempting to rein in the homegrown industry that is rapidly evolving with little oversight. The bill would have established some of the first regulations on …

SAO PAULO/BRASILIA BRAZIL — Brazil’s Supreme Court said on Friday that social platform X still needs to pay just over $5 million in pending fines, including a new one, before it will be allowed to resume its service in the country, according to a court document.  Earlier this week, the Elon Musk-owned U.S. firm told the …

WASHINGTON — An executive at cybersecurity company CrowdStrike apologized in testimony to Congress for sparking a global technology outage over the summer.  “We let our customers down,” said Adam Meyers, who leads CrowdStrike’s threat intelligence division, in a hearing before a U.S. House cybersecurity subcommittee Tuesday.  Austin, Texas-based CrowdStrike has blamed a bug in an update …

new york — Caroline Ellison, a former top executive in Sam Bankman-Fried’s fallen FTX cryptocurrency empire, was sentenced to two years in prison on Tuesday after she apologized repeatedly to everyone hurt by a fraud that stole billions of dollars from investors, lenders and customers.  U.S. District Judge Lewis A. Kaplan said Ellison’s cooperation was “very, …

New York — The U.S. Commerce Department said Monday it’s seeking a ban on the sale of connected and autonomous vehicles in the U.S. that are equipped with Chinese and Russian software and hardware with the stated goal of protecting national security and U.S. drivers. While there is minimal Chinese and Russian software deployed in the …