Credential harvesting is a cyberattack technique where criminals attempt to steal users' login information, such as usernames and passwords. Attackers often use deceptive methods like fake websites, phishing emails, or malicious software to trick individuals into revealing their credentials. Once obtained, these stolen details can be used to access sensitive accounts, commit identity theft, or launch further attacks. Protecting against credential harvesting involves being cautious with suspicious emails and websites, using strong, unique passwords, and enabling two-factor authentication.