: Many users never change the manufacturer's default username and password.

There is a new "hot" trend in home security:

In the world of online privacy and DIY security, the intersection of and Telegram has created a unique subculture. While many users use Telegram to receive legitimate security alerts from their home cameras, a "hot" trend involves the sharing of QR codes that provide instant access to camera feeds worldwide. 1. The "Hot" Trend: QR Codes for Instant Access

This combination is hot because it is (Telegram uses MTProto encryption), free (no cloud fees), and instant .