I'm trying to remember the name of an exchange that existed and was created here between 2012-2015.
It was written by like 16 or 17 year old user, that was pretty active on these forums. That user ended up having to shutdown the exchange due to legal issues or something.
As far as I know, this exchange wasn't hacked, but instead it shut down and refunded everyone.
I'm not completely sure but I think I found it:
Note: I couldn't find the exact post that he/she mentioned about the age but a lot of people commented on the announcement thread that I linked earlier:
This is awesome. A 17-year old in Singapore invents and implements a bitcoin bucket shop. I'm truly impressed. Imagine the financial fraud he'll invent and implement when he has at least 10 or 20 years of experience.
The market needs it, strange that it took a 17 year old to see it and to deliver it.
17 years old made it??? Holy shit. You must be genius, zhoutong.
Takes a 17 yr old to actually get the things done we've been promised elsewhere for months. Again, Thank you.