Russian Mob

http://en.wikipedia.org/wiki/Russian_Mafia

This is the most brutal form of organized crime. They have a nickname, bravta, which means brotherhood in Russian.

Criminal Activities
Extortion
Arms Trafficking
Fraud
Cybercrime
Human trafficking
Prostitution
Drug Trafficking
Smuggling nuclear weapons
Money laundering
Illegal oil trade
Contract killings
Bombings
Kidnapping
Police corruption

History
The Russian mob has existed since the time of the czars. In those times, it existed in the form of banditry and thievery. Desperate for money, many government agents turned to crime as a way to pay the bills. In 1993, almost all banks in Russia had been owned by the mafia and almost 80% of them had to pay protection money.