Mining in the Nuklear center of Russia.
I read this today on t-online.de. That some workers from the nuclear centre in the city Sarow in Russia tried to mine bitcoins with the "super computer " build in 2011 and one of the twelve most powerful computers at this time.
But befor they start mining the workers were stopped in time and a criminal proceedings have been initiated against the workers.
I think to mine with a such powerful computer were a profitable business but the law was faster bad luck.