Footage of a shark breaking into a shark-diving cage that actually had a diver inside has gone viral.
In the video, an agitated shark can be seen approaching the cage located at the back of a boat.
As shocked onlookers watch, the shark suddenly breaks into the cage. After a short struggle, it emerges on top of the cage, dripping with blood.
Someone can be heard calling out "Was there anybody in there?" before the group realises that a diver was actually inside the cage at the time of the attack. The shocked but unhurt diver then surfaces and is helped out of the cage.