This is a hack led by the creators of Missing E, an extension for tumblr. The tumblr staff started to use it so the creators wanted to hack their accounts by issue-ing the security notice to random tumblr users. I honestly do not know if this is true or not- I found it on tumblr.
Once you view the security message, it should go away.
No, it is a good one. You can check the security status of any website using the related link.
a couple on tumblr.
he doesn't have a tumblr.
If you go to Tumblr's home page, it has a form for you to fill out to make an account with Tumblr.
No, Labrinth does not have a Tumblr account.
"J'aime Tumblr"
Zayn does not have a Tumblr.
she does nothave a tumblr
Tumblr is a website
Bradfordbadboi|tumblr
He does not have a tumblr yet.