During a hacking contest named Pwn2Own in Vancouver, Microsoft Edge, Mozilla Firefox, Flash Player, Windows and Safari were hacked. During the yearly contest, several security leaks are used to hack into software of big manufacturers.

Adobe Reader and Ubuntu were also hacked during the event. Researchers from 360 Security and Tencent Security were also able to hack into Windows 10 and acquire system administrator rights. 

All vulnerabilities that were found during the contest were reported to suppliers so that they can improve their security.