Homonym: hacker (Programmer)
A "hacker" is a person who uses their technical skills to gain unauthorized access to computer systems or networks. While some hackers engage in illegal activities, others, known as ethical hackers, work to improve security by identifying vulnerabilities and helping organizations protect their data.
Hackers can be categorized into different types, such as black hat hackers, who exploit systems for malicious purposes, and white hat hackers, who use their skills for good. The term can also refer to individuals who enjoy exploring and experimenting with technology, often contributing to open-source projects and sharing knowledge within the tech community.