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Hannaford Hacker Arrested 

The man accused of plotting the nation’s biggest-ever theft of credit card and debit card information is being described as a one-time government informant.Prosecutors say Albert Gonzalez of Miami, Florida broke his own record for identity theft by hacking into retail networks, including the Hannaford Brothers grocery store chain.He was allegedly trying to gain access to 130 million credit and bank accounts.Authorities say Gonzalez is a former informant for the U.S. Secret Service who helped the agency track down hackers. The agency found out that he had also been working with criminals, and feeding them information about ongoing investigations.His efforts came to an end when he went to jail on charges stemming from a previous case.