comcast
Rietta's post tagged Comcast documents a real case of Xfinity man-in-the-middle content injection on residential internet.
10/29/2019
Xfinity is Man-in-the-Middle (MITM) Attacking my Internet
by Alex Piechowski
Xfinity injected 581 lines of JavaScript into unencrypted traffic as a data-cap warning, creating MITM risks, accessibility failures, and slower loads.