4Chan has been pulling their "pranks" too far now.

The site members have been attacking Tumblr, editing posts with screamers and many other shocking links.

Tagging very graphic things with tags like "selfie" and "me" so anyone on the site can see the dangerous posts, even with safe search on.

They even went as far as to write down peoples IP adresses and upload them online, which is illegal.

They're openly targeting bloggers on their message boards and planning mass attacks.

http://patrioticnigras.enjin.com/forum/m/24650587/viewthread/13673018-tumblr-raid-instructions

Please do something before more people get hurt. Those faint of heart and with seizures are in great danger, so are people after traumatizing events.

Those abusers don't understand the seriousness of their prank.