A new X-rated app has been secretly photographing it's users - and blackmailing them into paying for the images.
The Adult Player app takes a snap of the phone users, and locks down the device.
A message is then sent to them, threatening to leak the images and keep the phone locked - unless they pay 500-dollars through a PayPal account.
While the app isn't available through normal app stores, it can be downloaded directly from an internet browser.
