French security firm Lexsi released a list of specific changes users can make to protect their systems from Locky infections. Bitdefender, meanwhile, released a tool that vaccinates computers against CTB Locker, Locky and TeslaCrypt. Vaccine efforts represent a shift in security thinking as developers toss the idea that ransomware infections are inevitable and instead view them as an observable, understandable and ultimately controllable process. Theres little doubt that the ransomware industry will evolve and develop adaptations that render current vaccines useless.”]