I recommend not updating any web browsers either as they are all allowing javascript to hack you!
Adobe Acrobat Reader DC security update installs Chrome spyware
The latest version of the venerable (and oh-so-holey) PDF viewing routine, Acrobat Reader DC 15.023.20053, released this week, looks for information about your Google Chrome surfing habits. Without your knowledge or consent, the security patch installs a Chrome browser extension that's spyware, pure and simple.