(CNN) - Hacking your Xbox: So easy, even a 5-year-old could do it?
A San Diego boy has the gaming world's attention after he exposed a security flaw that let him log into his dad's Xbox Live account, without permission, on the family's Xbox One console.
Kristoffer's father, Robert Davies, noticed soon after Christmas that his son was logging into his account and playing games that weren't appropriate for his age. When he asked how, Kristoffer showed him a hack that seems simple in retrospect but is fairly impressive considering a 5-year-old found it.
Kristoffer would go to his dad's account and type in an incorrect password. That would take him to a password verifications screen, where he would simply tap the space bar repeatedly and then press "enter."
He said that Kristoffer has figured out three or four other "hacks," including getting past the lock on a smartphone by holding down the "home" key for long enough.
Dad reported the vulnerability to Microsoft. And Microsoft acted, issuing a fix for the vulnerability.
The company has even included Kristoffer's name on a list of security researchers who have helped make online Microsoft products safer.
For his discovery (or, more accurately, for reporting it with his father's help), Kristoffer will receive four games, $50 and a year's subscription to Xbox Live from Microsoft.
Whether a career in computer security awaits remains to be seen.