Meta Platforms 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 to try to influence users on its sites.

But the use of generative AI didn’t affect the company’s ability to disrupt those networks, Meta said Wednesday in the report.