Some officials say organized crime has replaced drug trade as a money maker . Latest ploy is planting malicious ads in intriguing Twitter accounts . Some companies give in to extortion and remain silent , officials say . Their credit card numbers can be found for free on Web sites .
Some officials say cyber crime has eclipsed drug trade as a money maker . Latest ploy is planting malicious software in intriguing Twitter topics . Some companies give in to extortion and remain silent , officials say . Skimmed credit card numbers can be found for sale on Web sites .