Hackers Found a Way to Open Any of 3M Hotel Keycard Locks in Seconds
Comments ( https://news.ycombinator.com/item?id=39779291 )
https://www.wired.com/story/saflok-hotel-lock-unsaflok-hack-technique/
Hackers Found a Way to Open Any of 3M Hotel Keycard Locks in Seconds
Comments ( https://news.ycombinator.com/item?id=39779291 )
https://www.wired.com/story/saflok-hotel-lock-unsaflok-hack-technique/
Paywall :/
