spoofer

A spoofer is a tool or technique used to deceive or manipulate data, signals, or identities in various contexts, particularly in technology, cybersecurity, and telecommunications. It includes methods like email spoofing, IP spoofing, DNS spoofing, GPS spoofing, caller ID spoofing, and MAC address spoofing, often employed in malicious activities to gain unauthorized access, steal data, or spread malware. Spoofers are typically used by cybercriminals and hackers to exploit vulnerabilities and carry out fraudulent activities.