Still, installing uBO-Extra is a damn good idea. If nothing else than to block insidious methods such as Instart Logic and WebRTC abuse: https://github.com/gorh

Still, installing uBO-Extra is a damn good idea. If nothing else than to block insidious methods such as Instart Logic and WebRTC abuse: https://github.com/gorhill/uBO-Extra/wiki/Sites-on-which-uBO-Extra-is-useful https://github.com/gorhill/uBO-Extra/wiki/Sites-on-which-uBO...