If I remember right , they was claiming that they got hacked , then after few days/weeks or something someone came to the forums selling their Database for 0.5 BTC and some people actually bought it because it's so big and since some people use same ID & pass for diferent website they got screwed on their Bitcointalk forums accounts & their social media website aswell .
No, you're thinking of Cloudminr.io.
CloudThink was an ambitious scam run by incompetents that started off selling cloud mining that wasn't cloud mining, then posed as a farm selling off S5's dirt cheap, then invented a vaperware machine called "Impersonator" or some such.
Burnt their seed money and ran away.