Rgblack63

Intrudicion
RGblack63 was a hacker in 2016 theres many theories circulation them and the official builderman account was hackerd by hackers this user is main account of 666Moordenaar666 Rgblack used something can Crash you Ethernet Or delete Your Account you cant access to sign new Roblox Account

RGblack along with phunbox anshi19 xar dead easterbunny they unbanned many hackers like 45229 1x1x1x1 dignity minish noli spirit banned 0xC01A they got into shedletsky account and rgblack was got into the builderman and turned into him the admins they abandoned rgblack63 account

Return
one year later on 2017 only rgblack63 was back to roblox with account named 666Moordenaar666 

He would accept Everyone friend request his goal To shutdown Roblox for good so he would hack Accounts He decided To hack All Roblox games So people Cannot Escape From him and the official Roblox account was deleted and replaced to Moordenaar profile But Some Admins Wasn't hacked Could Ban 666Moordenaar666 So 666Moordenaar666 is Gone And Roblox is not in danger Anymore everybody didnt that Moordenaar its RGblack63 alt account