A major privacy concern involving more than 40,000 security cameras worldwide has been revealed by Cybersecurity firm Bitsight. According to the company's TRACE research division, these cameras are live-streaming video feeds that are fully exposed to the internet — meaning that one can gain access without needing any sort of authentication, encryption, or even a basic password. In most cases, a person can access real-time footage from these exposed cameras simply by knowing their IP address.