Researchers discovered the ransomware was hitching a ride on Transmission, a popular torrent client for Macs, and was most downloaded between March 4-5.
For the first time since 2008, Apple shares experienced a down year in 2015. According to some analysts, this is a sign of Apple's momentum slowing down.
Andy Hertzfeld was a key member of the team that worked on the first Mac computer, and is portrayed by Michael Stuhlbarg in the upcoming Steve Jobs biopic.
September 30 is the release date for the latest version of OS X, 10.11, also known as El Capitan. The update will work on most Macs six years old or newer.
Jeff Smith, IBM's Chief Information Officer, has outlined a goal to switch up to 75 percent of IBM employees from systems running Windows to the MacBook.