The German government is clearly taking the latest critical security problem in Internet Explorer seriously, publicly urging all users to stop browsing the web with the Microsoft product until a patch is available.
The German government’s Federal Office for Information Security (BSI) has advised Internet Explorer users to switch to alternative browsers until a patch is released for a zero day vulnerability that emerged over the weekend.
The advise is to switch to using chrome, fire fox or safari until Microsoft can issue a patch for the vulnerability. Read More
Anglesey Computer Solutions 
That link takes you to a site talking about not using HTTPS on twitter.
Thanks for the heads up . I have corrected the link now.