Hackers Found a Way to Open Any of 3 Million Hotel Keycard Locks in Seconds
Via Wired
Summary
Security researchers developed a technique called "Unsaflok" that allows them to open millions of hotel room doors globally by exploiting vulnerabilities in Dormakaba’s Saflok brand RFID locks.
By using a pair of forged keycards, hackers can override the lock's encryption in seconds, a flaw that persists across three billion hotel rooms despite ongoing efforts to patch the systems.
