: Valve's anti-cheat systems, such as Valve Anti-Cheat (VAC) and the newer Trusted Mode , are designed to detect and reject software that injects code into the game process. Using EZfrags often leads to permanent account bans, as these "free" cheats are among the most easily detected by established security protocols like BattlEye .

: Third-party cheat installers are frequently flagged by antivirus software as malware or potentially unwanted programs (PUPs). Programs like EZfrags often act as "bloatware," and using them can compromise a player's system security.

The prevalence of tools like EZfrags highlights the ongoing struggle between developers and malicious software creators.