The family office is not named in the complaint, but details from court filings and online records match those of Man Capital, the family office of the Mansour family. Man Capital was started in 2010 by billionaire Mohamed Mansour, one of three brothers behind Egypt's second largest company, and his son, Loutfy Mansour. Rafiq had no connection to Man Capital or parent company Mansour Group. A spokesman for Man Capital declined to comment to CNBC, as did the Manhattan U.S. Attorney's Office, which is prosecuting Rafiq. In the summer of that year, Rafiq allegedly created created fake domain names and email addresses masquerading as a senior executive at the family office.

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Persons: Shamoon Rafiq, Mansour, Mohamed Mansour, Loutfy Mansour, Rafiq Organizations: Nasdaq, Man, Man Capital, Group, General Motors, Caterpillar, CNBC, Manhattan U.S, Attorney's Locations: New York, Manhattan, U.S, Singapore