Switzerland has one of the best weather data and possibly the worst UI for accessing it. So I fixed and gave it out for free.
78 karma · joined April 8, 2015
Going back to WhatsApp, some of the aspects of its encryption layer are still unclear, to quote your link:
"The threat is remote, quite limited in scope, applicability (requiring a server or phone number compromise) and stealthiness (users who have the setting enabled still see a warning–even if after the fact). The fact that warnings exist means that such attacks would almost certainly be quickly detected by security-aware users. This limits this method."
This paragraph alone, when put in context, would at least ring a bell and make you question the security and encrypted statement. Especially when it's coming from one of Zuckerberg subsidiaries.