The Big Brother in your pocket: How a US company secretly tracks and rates half of the world's mobile users
Imagine a hidden system that tracks and scores you based on every phone call you make or take. It might sound like something straight out of a Black Mirror episode and remind you of China's controversial social credit system. But surprisingly, half of the world's mobile phone users are already part of a similar system, and many of them are Europeans, who are supposed to enjoy the strongest privacy protections.
Source: betanews.com