Change your Tumblr password now.
Humongous data breach just happened, with loads upon loads of sites being affected. Tumblr’s among those. Also on the list is Wattpad for you fanfic people out there- among many, many other places.
There’s a searchable list at the bottom of the article. Highly recommend scrolling or searching through, seeing what places you may be on that have been affected, and securing all your accounts. This thing’s kind of big.
Mother of All Breaches: a Historic Data Leak Reveals 26 Billion Records | Cybernews
If you know people on any of the sites affected, let them know about this too, and spread the article around.
Have I Been Pwned: Check if your email has been compromised in a data breach