How exactly was he hacked? Even I myself shows publicly my email address, yet encountered no issues of hacking nor anything so far. Maybe he had entered it in a website where they had data breach, or his password wasn't that kinda strong. There can be alot of prevention that can be done by BitcoinGirl.Club in his ends
It is in the op, and was also explained by few users after the op, his account wasn't hacked because of his email was visible to other users, but it seems he uses the same email on the forum for other purposes, so hackers sent him a malware in the form of a link which he clicked, that gave them access to the account and the powers to request for a eeset of his password.
Limiting the Newbie's capability to reply on certain thread. How? They could only see pinned posts for approximately 3 to 5 days (depending on the forum management) upon their registration. Hence, all of necessary rules, regulations, and reminders would and must be read by the newbies before they can have the rights to reply on threads.
Limiting newbie participation is very harmful for a community. Newbie jail will never return: I consider the newbie-jail period to have been extremely damaging to the forum. When barriers to participation are too high, then the best people often just won't go to the trouble of joining, and the people who are willing to jump through the hoops are often people who aren't good for the community: people with nothing better to do, scammers, get-rick-quickers, etc. Having a permanent newbie jail policy would improve things a lot in the short-term, but would end up being a fatal poison to the community.