The original 123Movies network (which many "123" sites clone) was shut down in 2018; current versions are unstable mirror sites that often lead to malicious redirects and intrusive ads. Safer Alternatives for Watching Content

To mask your IP address and encrypt your traffic.

Many pirate streaming sites offer Android APK files. Users assume 123mkv has a dedicated app. They search for "123mkv com install" hoping to download an .apk file onto their Firestick, Android TV, or smartphone.