January 2016- International Hacking Company failed to hack the system
May 2018- Israeli Hacking Company failed to hack the system
June 2018– Hackers Challenge Israel; Reward = NIS 100,000 They all failed
Feb 2019– Hackers Challenge Atlanta; Reward = $ 100,000 They all failed
Next step: Worldwide, Nonstop, open to all, every month a bigger reward