Imgur is fine now.

[Psychospacecow]

Nothing about "became". Its an image hosting website. Its used for literally everyone that needs to host an image that isn't breaking their terms of service. The images you just so happen to see just fall into what they allow in the open forum. That, and you have the option to disable these images from being viewed by yourself in the options, as is default. If you see something like that, you can report it.

This is a completely different issue entirely. Basically, don't go on there. Your computer will be used for malicious intent without your consent.