Qb1t7

Info
Qb1t7, the leader of a Roblox hacking group called D00MBLOX, he also owned qb1t7 clan but he gave up on it. Qb1t7's YouTube channel consists of hacking videos, even him leaking all the IP addresses registered in a country called "Guyana". They've reportedly hacked the Roblox account of and FBI agent, leaked over 5000 IP addresses of a country, compromised accounts, hacked Roblox games, and much more.

Incidents
His latest hacking on the DOOMBLOX youtube channel, is that he hacked the DIP DIP Meet, and made it his own map and changed everything, you can see it for yourself here. However he also hijacked Robloxlabs back when qb1t7 clan was still a thing!