Hello everyone, it looks like Imgur has been compromised and we ask that you don’t use it anymore to host images here on mapskins.com, until they resolve their situation. Alternatively you can use “noscript” add-ons for your browser, so it doesn’t automatically process the malicious javascript.

Source
Thanks to Nyoko for pointing this out

Alternative to use - https://veuwer.com/ (worked fine for me here)