You're reading: Boston.com: 4 Russians, 1 Ukrainian charged in massive hacking

Four Russian nationals and a Ukrainian have been charged with running a sophisticated hacking organization that penetrated computer networks of more than a dozen major American and international corporations over seven years, stealing and selling at least 160 million credit and debit card numbers, resulting in losses of hundreds of millions of dollars. 

Indictments were announced Thursday in Newark, where U.S. Attorney Paul Fishman called the case the largest hacking and data breach scheme ever prosecuted in the United States.

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