Fr I just searched blockchain and click on the first site, thinking it was the the main one .. I was so surprised it turned out to be a phishing site.
~snip~
Do you even have an account there or were you looking for that site for some other reason?
If you have an account, then you should also have the original link saved in your favorites, and everyone should know that search results can have very dangerous links at the top of the search, especially if scammers use paid ads to appear at the top of the search. Such ads can be blocked in some browsers with adblock - I don't know if it still works on the Chrome browser, which unfortunately a lot of people still use.