An owner of two small Miami Voice over IP telephone companies was arrested last week and charged with making more than $1 million by breaking into third-party VoIP services and routing calls through their lines. Hacking has become a decidedly for-profit crime, with crooks intent on theft rather than disruption. Edwin Pena had been making easy cash for almost 18 months and sold about 10 million minutes before law enforcement caught up with him yesterday morning, prosecutors say. He paid $20,000 to Spokane, Wash., resident Robert Moore, who helped Pena scan VoIP providers for security holes with a code cracking method called brute force. Those companies have to pay for access to the Internet’s backbone, and they found themselves with up to $300,000 in charges for access stolen through Pena’s hacks, authorities say.