the 99 percent of hacks nowadays are not stolen through the system but the hackers mostly uses social engineering to victimized people and it's far more efficient and easy to those innocent people from being hacked because of phising technique used by a hacker, so it's very important not to click a link you don't trust and never fall for a money without any reason at all and ended up asking your passwords.
rule1. never give you password on sites you don't trust.
rule2. never forget rule number 1.