GNU Privacy Guard on Twitter: "They figured out mail clients which don't properly check for decryption errors and also follow links in HTML mails. So the vulnerability is in the mail clients and not in the protocols. In fact OpenPGP is immune if used correctly while S/MIME has no deployed mitigation.… https://t.co/pVpBzWJU0E"

Country	Code	For customers of
United States	40404	(any)
Canada	21212	(any)
United Kingdom	86444	Vodafone, Orange, 3, O2
Brazil	40404	Nextel, TIM
Haiti	40404	Digicel, Voila
Ireland	51210	Vodafone, O2
India	53000	Bharti Airtel, Videocon, Reliance
Indonesia	89887	AXIS, 3, Telkomsel, Indosat, XL Axiata
Italy	4880804	Wind
3424486444	Vodafone
» See SMS short codes for other countries

1. 1 more reply
1. p≡p foundation‏ @pEpFoundation May 14
  Replying to @gnupg @mikko @seecurity
  
  pretty Easy privacy (p≡p) for Android, Outlook and Tunderbird (with #Engimail in #EnigmailpEp) relying on @gnupg ist encrypting and signing PGP/MIME mails automatically and NOT automatically loading external links: so no reason to spread FUD like this.
  
  19 retweets 27 likes
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1. Jacky.‏ @jackyalcine May 14
  Replying to @gnupg @mikko @seecurity
  
  wait wait wait see I'm reading otherwise elsewhere. so it's not in the protocol but in the extensions that handle decryption. Namely these from Outlook and Thunderbird?
  
  1 retweet 7 likes
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1. Aulis Vainionpää‏ @AulisVainionpaa May 14
  Replying to @gnupg @mikko @seecurity
  
  @kdecommunity is #KMail/#Kontact safe from this?
  
  1 retweet 2 likes
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1. Angry Mofo‏ @angrymofo May 14
  Replying to @gnupg @mikko @seecurity
  
  What kind of noob enables html / any kind of remote content (tracking pixels, etc) in any email never mind your secret encrypted emails?
  
  4 likes
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1. Ivan Agarkov‏ @annmuor May 14
  Replying to @gnupg @solardiz and
  
  Nice to see that lame guys trying to hype around well-known words were knocked down in a single tweet :)
  
  3 likes
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1. Paul Vixie‏ @paulvixie May 14
  Replying to @gnupg @mattblaze and
  
  So kmail is ok.
  
  4 likes
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1. Autonome CyberGuerrillA ⚑‏ @CgAn_Doemela May 14
  Replying to @gnupg @mikko @seecurity
  
  https://blog.erratasec.com/2018/05/some-notes-on-efail.html … https://lists.gnupg.org/pipermail/gnupg-users/2018-May/060334.html …
  
  1 like
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1. Trevor Joynson‏ @trevorjay May 14
  Replying to @gnupg @mikko @seecurity
  
  I had a feeling this was the case due to the extremely odd wording in the EFF post. Thanks for clearing that up! <3
  
  1 like
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1. ZX-𝕂𝕣𝟘𝕟𝟘‏ @Kr0n0 May 14
  Replying to @gnupg @mikko @seecurity
  
  @VessOnSecurity
  
  1 like
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1. rcombs, now 100% asbestos-free‏ @11rcombs May 14
  Replying to @gnupg @marcan42 and
  
  so it's a decryption oracle?
  
  1 like
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