Meta Platforms Inc. removed hundreds of Facebook accounts associated with covert influence campaigns from China, Israel, Iran, Russia and other countries, some of which used artificial intelligence tools to generate disinformation, according to the company’s quarterly threat report.Meta, the parent of Facebook, Instagram and WhatsApp, has seen threat actors rely on AI to produce fake images, videos and text in an effort to influence users on its sites. But the use of generative AI didn’t affect ...