EVERYONE PLEASE READ THIS.
THIS IS A SCAM. It’s the newest way of people trying to hack into your accounts! Curious bloggers give their log-in information to view blogs that have this on their blog and they become victims themselves. With the log-in information you give them, they’ll post “adult content” on your blog and follow other people. To undo this, change your password right away and if this doesn’t leave your blog click on this: http://www.tumblr.com/themes/recover and revert the newer ones that you did not do. PLEASE SPREAD THE WORD AND REBLOG THIS! I’m seeing more and more blogs who have fallen for this.
The ONLY place you should ever enter your tumblr log in information is on the tumblr website which is certified by the Tumblr,Inc.[US] before the rest of the URL, see picture below. PLEASE REBLOG THIS TO LET OTHER TUMBLR USERS KNOW!!