Re:Symantec says change your Facebook password now
by jwatzman on Wednesday May 11, 2011 @04:57PM
(#2538396)
My understanding is that this was a bug with the previous authentication scheme, before they rolled out OAuth. Changing your password revokes old tokens for all authentication schemes and thus mitigates the problem.
If there are Oauth tokens giving excess permission floating around, I assume the proper approach would be to remove permission from the your various apps and then give it to them again.
But what do I know? Well, other than Facebook's own documentation and Oauth documentation?