Question: com.apple.Webkit.Plugin.64 continues to be a problem
The thread that was answered on this issue and marked 'solved' was not actually a solution at all, and does not address the issue for my 2016 nmacbook pro with Safari 11.0.1 running on macOS High Sierra 10.13.1. The options described don't exist in the Security menu.
Please can someone provide a solution.
In my case it pops up whenever I open Safari and says "com.apple.WebKit.Plugin.64wants to use your confidential information stored in "v4.services.acrobat.com" in your Keychain".
It does this every time, despite the fact that I am not opening any page that contains any adobe files or requires any plugins.
MacBook Pro (15-inch, Late 2016), macOS High Sierra (10.13.1), null