This was a pretty major exploit. Imgur has acknowledged the exploit: https://twitter.com/imgur/status/646109742004224000 https://twitter.com/imgur/status/64610

This was a pretty major exploit. Imgur has acknowledged the exploit: https://twitter.com/imgur/status/646109742004224000 https://twitter.com/imgur/status/646109742004224000 Looks like the exploit was a combination of a misconfiguration in the way direct images are displayed on Imgur as well as some kind of Adobe Flash zero-day.