Apple Releases Multiple Security Updates on product especially IOS 12.1.
Are you going to update as soon as possible or observe for a moment then action?
Can we say, we are now alive Insane technology world and suffer with vulnerability daily!

Safari 12.0.1
https://support.apple.com/en-us/HT209196

iCloud for Windows 7.8
https://support.apple.com/en-us/HT209198

iTunes 12.9.1
https://support.apple.com/en-us/HT209197

watchOS 5.1
https://support.apple.com/en-us/HT209195

iOS 12.1
https://support.apple.com/en-us/HT209192

tvOS 12.1
https://support.apple.com/en-us/HT209194

macOS Mojave 10.14.1, Security Update 2018-001 High Sierra, Security Update 2018-005 Sierra –
https://support.apple.com/en-us/HT209193