Adobe Flash Player 18 reached end-of-life on Sept. 22, and is no longer supported by Adobe. Adobe Flash has been in the cross-hairs of the tech industry for several years now. Apple has taken the lead with Apple QuickTime 7.x in first place with a 55 percent market share and a 61 percent unpatched rate. 5.5 percent of all installed software has passed its expiration date, Secunia Research says. Apple’s iTunes 12.x is in second place, with 40 percent of users still using Flash.”]