He had finally demonstrated and exploit for Xbox One

 Unknownv2 hacker released a proof of concept exploit for Xbox One, which gives hope to millions of gamers, the protection of the console can be overcome more than three years after its premiere.

Exploit is based on the known vulnerability in the browser Microsoft Edge (CVE-2016-7200 and CVE-2016-7241), who uses the console. Unknownv2 himself is known for his work on the Xbox 360 ahead of time so that the exploit can be considered legitimate, although it needed more tests. In November 2016 in Edge were found several critical vulnerabilities and their base was created famous exploit Chakra (chakra.dll). Later, Microsoft patched most problems, but apparently the console still has other flaws as unmade code. Exploit works on firmware 10.0.14393.2152 last December. Literally one day the console was released a new update, so those who want to keep hope of a hack is recommended not update.