Report finds the US has the largest number of surveillance cameras per person in the world
China still leads the overall number of installations with 200 million CCTVs, according to PreciseSecurity
Chinese facial recognition system confuses bus ad for jaywalker
The famous businesswoman was named and shamed
UK police force's facial recognition tech keeps misidentifying people as potential criminals
At one point it had a 92 percent false positive rate
70% of Washington DC's CCTV cameras were hit with ransomware in week leading up to inauguration
The timing of the attack is said to be coincidental