briankrebs on Twitter: "Facebook just confirmed that potentially 90M users -- if they used FB to log into 3rd-party apps/sites -- could have exposed access to those apps/sites as well. FB says it has invalidated data tokens for 3rd-party apps/site for those 90M affected https://t.co/1olmLQfwRh"

@briankrebs

Independent investigative journalist. Covers cybercrime, security, privacy. Author of 'Spam Nation,' a NYT bestseller. Former Washington Post reporter, '95-'09

krebsonsecurity @ gmail.com

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1. Save Our #SOMA ‏ @EsmeAlaki 28 Sep 2018
  Replying to @briankrebs
  
  Never trusted FB SSO service and never used it.
  
  2 likes
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1. Gaz D‏ @GDevaney 28 Sep 2018
  Replying to @briankrebs
  
  Thought it was 50 Million? FB will say it’s 200 Million by tomorrow
  
  1 reply 1 retweet 3 likes
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1. Show replies
1. Brett Favor‏ @BrettFavorr 28 Sep 2018
  Replying to @briankrebs
  
  I was personally hacked by @fb_engineering exec, Peter Ryan Zich. I want nothing more than FB to become history like MySpace.
  
  1 retweet 2 likes
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1. Abdullah alfawzan‏ @AlfawzanIbra 28 Sep 2018
  Replying to @briankrebs
  
  FB stories is endless specially the last two years
  
  1 like
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1. A Cryogenically Frozen Meat Popsicle‏ @Infoseepage 28 Sep 2018
  Replying to @briankrebs
  
  Using Facebook for single sign on is looking pretty stupid right about now.
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1. Dr. Neal Krawetz‏ @hackerfactor 28 Sep 2018
  Replying to @briankrebs
  
  Another reason I've never used Facebook.
  
  1 retweet 3 likes
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1. A few million pixels‏ @itsybitsydots 28 Sep 2018
  Replying to @briankrebs
  
  I'm curious what makes an account "affected" or "may have been impacted". Does this just mean that the "view as" feature was used by some potentially non-malicious actor, or does it mean an access token was actually misused?
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1. XMooreS‏ @SM4Tech 28 Sep 2018
  Replying to @briankrebs
  
  Never use any SSO. http://fbpurity.com Solves a bunch of stuff.
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