A: Yes, unless you use a VPN. Proxies do not encrypt traffic. Your ISP sees the proxy domain and the amount of data transferred. If the proxy is on a known blocklist, you may receive a warning.
A: This is almost always a scam. The extension will steal your browsing history, inject ads, or turn your browser into a bot for DDoS attacks. Never install extensions from pirate sites. katmoviehd proxy
A: No legitimate app exists. Any APK claiming to be "KatmovieHD Proxy App" is 99% malware. Android users are especially at risk for banking trojans. A: Yes, unless you use a VPN