Right now the annual Pwn2Own hacking contest in Vancouver, Canada. From the first day's activities reported on several successful attacks on both operating systems, browsers and plug-ins.
Among other Chaitin Security Research Lab found and used the six bugs in Safari that can be used to gain root access in Mac OS Sierra.
Samuel Gross and Niklas Baumstark its part, has taken advantage of bugs in Safari to leave a message on the Touch Bar, touch the strip in the new models of the Macbook Pro.
According to the contest rules, information on security holes forwarded to interested parties, so hopefully the bugs to be blocked soon.