Hacker group Anonymous has promised a take-down of GOP presidential candidate Donald Trump and they vow to do it as part of an April Fool’s Day surprise on April 1.

Anonymous promised to "dismantle" Trump’s campaign and “sabotage” everything he stands for in a lengthy statement they released via a video message earlier this month.

"We have been watching you for a long time and what we've seen is deeply disturbing. You don't stand for anything but your personal greed and power," the voice says in the video. "This is a call to arms. Shut down his websites, research and expose what he doesn't want the public to know. We need you to dismantle his campaign and sabotage his brand."

The hacker collective has threatened to “expose what he doesn’t want the public to know" and has asked anyone with a computer to help, simply by sharing the video to get the message out there.