Remember how Facebook sneakily changed your default email address to @facebook.com?
Well, it seems that the repercussions of that decision by the social network has caused even bigger problems.
Some smartphone users, particularly those using older Android devices, are reporting that their on-phone address books have been silently updated to make @facebook.com email addresses the default way to send a message to their contacts.
See this post, for example, from one affected user on Hacker News:
“This morning my mother was complaining that many of the email addresses in her Droid Razr contacts had been replaced with Facebook ones. It would seem the Facebook app had been populating her address book with emails and contact photos, and decided to migrate all her…
Read more in my article on the Naked Security website.