As of this year, Miniclip has deployed that track player behavior. They look for:

Most mods ask you to “Login via Facebook to save progress.” This is a trap. The mod developer copies your access token. Within hours, your real Facebook account is hijacked, spamming your friends with malware links.

: Using auto-aim is generally considered unsportsmanlike in the community and is blocked in competitive tournaments. Natural Improvement Tips

: Miniclip actively monitors for "unrealistic precision" and "impossible win streaks" to flag and permanently ban cheating accounts.

Before attempting to download or use any mod, understand the consequences: