S/MIME artists: EFAIL email app flaws menace PGP-encrypted chats (The Register, screenshot)

2018/5/14 screenshot of the article of The Register about EFAIL (Full PDF)

So, how bad is it? Hacker House cofounder and Brit infosec pro Matthew Hickey told The Register while we're unlikely to see widespread abuse of EFAIL, the potential for targeted attacks against journalists, corporations, activists, and academics makes it worth taking seriously.