From a deontological perspective, the deliberate extraction and redistribution of someone else’s licensed software without consent is a violation of property rights. Utilitarian arguments that justify piracy on the basis of “everyone should have access to security tools” are weakened by the downstream harms—both financial and security‑related—produced by widespread key leakage.

For users seeking reliable protection, ESET offers official methods to trial or retrieve keys: Retrieve lost or forgotten ESET license

: To avoid rate-limiting or IP bans from ESET servers, the tool supports proxy lists (protocol://ip:port).