Even if you don’t use it, it’s likely that you’ve heard of the popular microblogging site Tumblr. With its 275 million blogs, Tumblr has become a very popular social network, particularly with younger Internet users. Just as with every social media site, there are a variety of security issues to be aware of.
Back in 2011, a Tumblr security issue led to 748 lines of sensitive information being exposed to the public, and way back in its early days users figured out they could access administrator privileges for any account simply by adding “/admin” to a URL.
