Anonymous declares 'trolling day' on ISIS

Hacktivist collective Anonymous said it will continue its cyber-assault on ISIS, declaring Friday, 11 December, a trolling day against the terrorist group.

The hackers posted a message on Ghostbin, calling for people to mock ISIS , saying, "We ask you to show your support and help against ISIS by joining us and trolling them // do not think you have to be part of Anonymous, anyone can do this and does not require special skills."

The group asked that participants post photos mocking the group and on Twitter use the hashtags #Daeshbags and #Daesh.

"We ask you to take part of this on Facebook // Twitter // Instagram // Youtube //In the "Real World," Anonymous said.

You can watch NBC News' report below for more.