What is a Facebook hacker?

A Facebook Hacker is someone who attempts to gain unauthorized access to Facebook accounts or data, often by exploiting security vulnerabilities or using social engineering techniques. This activity is illegal and violates both Facebook's terms of service and the law in most countries. Instead of hacking, users are encouraged to follow proper channels to recover their accounts or report suspicious activity. Ethical hacking, also known as penetration testing, is performed by security professionals to help organizations identify and fix security weaknesses, but it is always done with permission.