Microsoft Update Quietly Installs Firefox Extension (Brian Krebs/Security Fix)

Brian Krebs / Security Fix:
Microsoft Update Quietly Installs Firefox Extension  —  A routine security update for a Microsoft Windows component installed on tens of millions of computers has quietly installed an extra add-on for an untold number of users surfing the Web with Mozilla’s Firefox Web browser.

Source: Microsoft Update Quietly Installs Firefox Extension (Brian Krebs/Security Fix)