Apple has released iOS 9.3.5 update to fix three zero-day security holes that could have been used to attack iPhones and iPads. The holes were used to create spyware (surveillance malware) called’Pegasus’that was apparently used to target human rights activist Ahmed Mansoor in the UAE. Apple is now patching the same “Trident” bugs in Safari web browser on its desktop operating system, with urgent security updates for Safari 9 as well as OS X Yosemite and OS X El Capitan.
Source: https://thehackernews.com/2016/09/apple-mac-os-x-update.html