What are grey hat hackers and how are Grey hat hackers different from white hat hackers and black hat hacking?
Gray hat hackers are professionals that combine the practices of white and black hat hackers within the context of the ethical hacking domain. Organizations may employ a hybrid of ethical hackers from the black, white and grey hat hackers to get better results. Outside the ethical hacking practices, there are grey hat hackers who prey for vulnerabilities anywhere.
And these gray hat people hack without any malicious intention, most of the time for fun and out of curiosity. Moreover, they perform the hacking without any approval from the targeted organization and mostly provide reporting after their successful exploitation of their target. The legality of gray hat ethical hackers is highly contested. Besides, they do not render harm to the target organization as well and they conduct their hacking without written permission.