Like all hackers, black hat hackers usually extensive knowledge about breaking into computer networks and bypassing protocols. They are also responsible for writing malware. which is a method to gain access to these systems.
Their primary motivation is usually for personal or financial gain, but they can also be involved in cyber espionage, protest or perhaps are just addicted to the thrill of cytercrime.Black hat hackers can range from amateurs getting their feet wet by spreading malware. to experienced hackers that aim to steal data specifically financial information personal information and login credentials Not only do black hat hackers seek to steal data. they also seek to modify or destroy data as well.