A group of computers that is networked together and uesed by hackers to steal info?

A group of computers networked together and used by hackers to steal information is commonly referred to as a "botnet." These compromised devices, often infected with malware, can be remotely controlled by cybercriminals to carry out various malicious activities, including data theft, DDoS attacks, and spreading additional malware. Botnets can consist of thousands of infected computers, making them a powerful tool for illicit operations. The owners of these devices are usually unaware that their systems are being exploited.