Domain spoofing is a cyberattack technique where attackers create fake websites or email addresses that closely mimic legitimate ones. The goal is to trick users into believing they are interacting with a trusted source, such as a well-known company or organization. This deception can lead to users sharing sensitive information, downloading malware, or falling for scams. Domain spoofing is commonly used in phishing attacks and can damage a brand’s reputation and compromise personal or business data.