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)