iPhones can be broken by just watching one short video

One apparently innocuous video can break your phone. The new video is exploiting a bug that can lead to phone's gradually slowing down until they crash. The trick – being sold as a prank – is next to impossible to avoid and people who are experiencing it might not even be aware of the fact. The video only lasts three seconds and is being shared on an app called Miaopai. But people might not know that before being subject to the attack, because all that needs to happen is someone clicks on an otherwise innocuous-looking link.