1. A network of computers infected with malicious software and controlled remotely by an attacker, typically used to launch cyberattacks or send spam.
Usage: plural form of botnet; technical/computing term; often used in cybersecurity contexts

Examples

• Cybersecurity experts discovered several botnets operating across thousands of compromised devices.
• The company's security team worked to protect customer data from attacks originating from known botnets.
• Law enforcement agencies collaborated to shut down multiple botnets used for distributing malware.
• Botnets are often created by hackers who gain unauthorized access to personal computers and servers.
• Internet service providers monitor their networks for signs of botnet activity to protect users.