Enterprises attempting to deploy artificial intelligence must urgently overhaul approximately $1 trillion in legacy security infrastructure that is fundamentally incapable of countering AI-driven threats, according to Palo Alto Networks Chief Executive Officer Nikesh Arora. Editorial credit: PJ McDonnell / Shutterstock Speaking to investors and media following the cybersecurity giant’s fiscal fourth-quarter earnings release, Arora argued that defenses deployed seven to ten ye

10. Bus TikTok has officially unveiled a major update to its comment infrastructure, transforming standard text replies into an interactive community feed. The short-form video platform announced four new interactive comment features: 60-second voice comments, creator-led polls, 9-photo carousels, and Apple Live Photo support. Editorial credit: Camilo Concha / Shutterstock The changes are designed to boost user retention beneath posts, turning comment sections into dedicated

A U.S. federal judge has rejected the Justice Department's attempt to force Google to sell its advertising exchange, AdX, delivering another major setback to U.S. antitrust enforcers trying to dismantle parts of Big Tech's most powerful companies. Editorial credit: 24K-Production / Shutterstock The ruling does not mean Google won the underlying case. U.S. District Judge Leonie Brinkema previously found that Google had illegally monopolized key parts of the digital advertising

A newly launched dark web service is offering access to more than 153 million scanned U.S. and Canadian driver’s licenses, prompting an FBI investigation into an apparent breach at identity verification company IDScan.net. The massive trove was uncovered by KrebsOnSecurity was alerted to the existence of a service called Nexus, claiming to hold identity documents belonging to more than 170 million people across North America. The service offered more than 153 million driver’s

3. Bus The commercial autonomous vehicle sector reached a double milestone this week as Tesla officially launched its purpose-built Cybercab service in Austin, Texas, while UK autonomous driving startup Wayve joined forces with Uber to deploy the first self-driving ride-hailing fleet in London. The simultaneous rollouts represent two distinct philosophies in physical AI; Tesla's reliance on custom hardware and vision-only models versus Wayve's end-to-end foundation model depl