Xbox Underground

Xbox Underground was an international hacker group responsible for gaining unauthorized access to the computer network of Microsoft and its development partners, including Activision, Epic Games, and Valve, in order to obtain sensitive information relating to Xbox One and Xbox Live.

Microsoft

Microsoft's computer network was compromised repeatedly by the Xbox Underground between 2011 and 2013. According to a 65-page indictment, the hackers spent "hundreds of hours" searching through Microsoft's network copying log-in credentials, source code, technical specifications and other data. This culminated in the perpetrators carrying out a physical theft, by using stolen credentials to enter "a secure building" at Microsoft's Redmond headquarters and exiting with publicly unreleased prototypes of the Xbox One codenamed "Durango". Group members say they were driven by a strong curiosity about Microsoft's then-unreleased Xbox One console and associated software.[1][2]

"Beginning in or about January 2011, Microsoft was the victim of incidents of unauthorized access to its computer networks, including GDNP's protected computer network, which resulted in the theft of log-in credentials, trade secrets and intellectual property relating to its Xbox gaming system. p. 4" "In or about September 2013, Alcala and Pokora brokered a physical theft, committed by A.S. and E.A., of multiple Xbox Development Kits (XDKs) from a secure building on Microsoft's Redmond, Washington campus. Using stolen access credentials to a Microsoft building, A.S. and E.A. entered the building and stole three non-public versions of the Xbox One console... p. 31"

Apache helicopter simulator software

The group is also accused of breaching the computer network of Zombie Studios, through which they obtained Apache helicopter simulator software developed for the United States military.[3] In a wiretap, David Pokora was quoted as saying: "Have you been listening to the [expletive] that I've done this past month? I have [expletive] to the U.S. military. I have [expletive] to the Australian Department of Defense ... I have every single big company – Intel, AMD, Nvidia – any game company you could name, Google, Microsoft, Disney, Warner Bros., everything."[4]

Members

Four out of six members of the group have pleaded guilty to charges.[5]

David Pokora

David Pokora, the first foreign hacker ever to be sentenced on United States soil, received an 18-month prison term on April 23, 2014, and was released in July 2015.[6][7]

Sanad Nesheiwat

Sanad Nesheiwat was sentenced on June 11 and received an 18-month prison term.

Holly Leroux

Holly LeRoux (formerly known as Nathan LeRoux)[8] was sentenced on June 11 and received a term of 24 months. Before serving her sentence, Leroux was allowed to live with her parents with an ankle monitor, where she tried to escape to Canada but was caught at the border. Leroux and another female were later found deceased while wearing respirators inside a motel room