MacBook Pro Touch Bar: cool effects, worryingly easy to hack

Every year, skilled coders at the annual Pwn2Own hacking conference get to work and remind us that no piece of software is impervious from targeted attacks. Last year, for example, hackers at the conference managed to exploit all four major web browsers, including Safari, Firefox, IE, and Google Chrome. This year at the 10th anniversary of the Pwn2Own competition, hackers managed to exploit a security hole in Safari and take over the MacBook Pro's ballyhooed Touch Bar in the process, a feat whic...