At the #Defcon security conference on Sunday, security researchers Dennis #Giese and “#braelynn” demonstrated a proof-of-concept attack showing how digital management keys could be extracted from lockers, copied, and then used to open other lockers in the same location.

The researchers focused on various models of electronic locks from two of the world’s biggest manufacturers, #Digilock and #Schulte-#Schlagbaum.

Over the past few years, the researchers, who both have backgrounds in lock picking, have been examining various electronic locks that use numerical keypads,
allowing people to set and open them with a PIN.

The work comes on the back of various examples of hotel door locks being found to be hackable, vulnerabilities in high-security locks, and commercial safes being alleged to have backdoors.
https://www.wired.com/story/electronic-locker-vulnerability/