The researchers have reportedly found references to a new Mac Pro model featuring as many as 10 USB 3.0 ports. The references have been spotted in the official build OS X 10.11 El Capitan and thus are pretty reliable source of information.
Even though Apple is constantly working on fixing bugs and patching vulnerabilities used for untethered jailbreak of iOS, looks like the hackers are working much harder. A hacker team has recently created a browser version of jailbreak capable of hacking devices with iOS 9.1 and iOS 9.2 beta on board and won $1 million for this jailbreak.