One of the telltale signs that your computer has been compromised is unexplained slowdowns and constant background activity — even when you’re not using your computer. Additionally, look out for ...

A previously unreported network of hundreds of accounts on X is using artificial intelligence to automatically reply to conservatives with positive messages about people in the Trump administration, ...

Add Yahoo as a preferred source to see more of our stories on Google. Maia Sandu. Stock photo: Getty Images Matryoshka, a pro-Kremlin bot network, has launched a campaign on Twitter and BlueSky ...

U.S. prosecutors have charged a 22-year-old man for allegedly running one of the most powerful bot networks observed in recent years. Ethan J. Foltz from Eugene, Oregon, was arrested Aug. 6 and stands ...

Federal prosecutors have charged a 22-year-old Oregon man with operating a vast network of hacked devices that has been blamed for knocking Elon Musk’s X social-media site offline earlier this year.

Bot networks are now a brand problem, too. Coordinated webs of fake social-media personas have historically been the domain of fraudsters and state-based actors, such as the infamous Russian troll ...

In early 2022, a senior employee at the Russian state news agency RT pitched his superiors on an idea: could RT create an in-house social media bot farm to reach people outside of its traditional news ...

Add Yahoo as a preferred source to see more of our stories on Google. It’s unclear who’s behind the network or which AI chatbot was used to power it. (Tilde Oyster / NBC News; Getty Images) (Tilde ...