When Social Engineers become hackers? To me, a hacker is someone who exploit a RCE or something like that. I recall in 90's we had this kids who got access to

When Social Engineers become hackers? To me, a hacker is someone who exploit a RCE or something like that. I recall in 90's we had this kids who got access to ton of companies all around the world. They would have conquered the earth along with the FBI.