Add Yahoo as a preferred source to see more of our stories on Google. The leader of an online cult was arrested Thursday for possession of child sexual abuse material. Kalana Limkin, prosecutors say, ...

Threat actors have figured out how to use the existing functionality and infrastructure of popular messaging apps such as Telegram and Discord to host, launch, and execute a variety of malware, as ...

Threat actors are using emojis as a form of visual shorthand to signal intent, evade detection, and coordinate activity ...

Tyler Robinson’s Sept. 16 indictment in the fatal shooting of conservative activist Charlie Kirk raises troubling questions about how niche internet communities drive real-world violence ‒ and what ...