No, 123movies is not lawful to utilize, as I previously stated, because it distributes illegal content. Viewing or downloading such materials is unlawful, and if you agree to it, you may face serious consequences.No, 123movies is not legal to use as I already mentioned that MPAA is running because it provides pirated content. Viewing or downloading such content is illegal and you may have serious problems if you agree to it.
In terms of security, these sites are infected with malware and viruses. 123movies has been known to host malware and viruses in the past, which is why I consider it dangerous. We can't tell if the site is still harboring threats now that it's down, but when I looked at its mirror sites, the results suggested that they weren't safe either.
When watching movies on 123Movies, it is highly recommended that you use a VPN. Because it offers free movie streaming, 123 Movies has been labeled illegal. A VPN will keep your activities secure, anonymous, and unblock geo-restricted content, in addition to providing unsurpassed security benefits.
If you do not have an antivirus on your device that can protect you from such hazards, it is always advisable to stay away from them. It's better to be safe than sorry, no matter how entertaining some websites appear to be.