A black hat hacker has unveiled a method that allows a simple hardware gadget to unlock door locks manufactured by Onity. Cody Brocious recently discovered two vulnerabilities within Onity’s locks. Brocious was able to exploit said vulnerabilities with a device that cost him $50 to build. The hacker will present his findings at the Black Hat Security Conference in Las Vegas on Tuesday night. Onity tells PCWorld that it is aware of Brocious’ work, but declined to comment until it reviews additional information on the hack itself.”]
Source: https://www.csoonline.com/article/2131991/-50-hacking-device-opens-millions-of-hotel-room-locks.html