Locksmiths have known for years that anybody with a key to a building whose locks have a master key can create their own master key. But now that such findings by an AT&T researcher are getting wide ...

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 ...

How hard is it to hack into the digital locks of hotels? Surprisingly simple, if you can create a key that opens any door. Finnish cybersecurity firm F-Secure has revealed it found a flaw in the ...