Bike was locked in an access control entry only locker with other bikes, the only way someone could have gotten in is through a keyfob that is traceable through the access control software and also monitored by a security camera
Protect your bike – get a security protection label!
Apply the protection label to your bicycle and instantly reduce the risk of theft by up to 50%! Moreover, if the bike is stolen, you increase the chance of its safe recovery by up to 70%.