Cracker

A cracker is a person who intentionally gains unauthorized access to computer systems or networks, often to steal, modify, or damage data. They use specialized skills to bypass security measures, which can lead to data breaches, theft of sensitive information, or disruption of services. Crackers differ from ethical hackers, who test security with permission. Understanding crackers’ activities helps organizations improve their defenses against cyber threats, emphasizing the importance of strong security practices and monitoring to prevent malicious intrusions.