Researchers have discovered that hacking into a hotel room can be done with pretty much any electronic key lying around. Master keys for hotel rooms can be created “out of thin air,” F-Secure, a ...

Security researchers have built a master key that exploits a design flaw in a popular and widely used hotel electronic lock system, allowing unfettered access to every room in the building. The ...

HELSINKI (Reuters) - By getting hold of a widely used hotel key card, an attacker could create a master key to unlock any room in the building without leaving a trace, Finnish security researchers ...