Blockchain.info is one of the most used online wallets and it starts to have quite of a history of others trying to impersonate the site, send phishing mails and doing all they can to steal your money.
I thought that you guys already know that and you know how to double check everything to make sure you are on the right place/web site.
If that's also the case in this theft... quite a shame
I just managed to gather my first entire Bitcoin (well, I have a ton of alts too) and others are not careful enough when handling 5 BTC (some even more, much more).
Such cases sadden me a lot