• AP Photo
    2 of 10

    D-Company

    It’s kind of a given – if you look hard enough for a crime syndicate, you’ll find one. You don’t have to look all that hard for South Asia’s D-Company, as they get cause all kinds of terror. Established by Islamic leader Dawoob Ibrahim Kaskar, the group engages in a wide variety of illegal activities and funnels the money into terrorist attacks, most notably the 1993 Mumbai bombings that killed over 200 people. Its above-ground activities include financing Bollywood films, but most of D-Company’s cash comes from gun running, contract killing and drug trafficking. When you pair organized crime with international terror, you have a really frightening threat.