Official Minecraft requires a Microsoft account login. Eaglercraft bypasses this. While this meant players didn't need an account, it also meant there was no account security. Anyone could log in as anyone else if they knew the username, and skins were easily stolen.

While Eaglercraft was a technical marvel, it is crucial to understand the risks and ethical implications associated with it.

This is the most important safety warning for current users. Because the official project is dead, the internet is now flooded with "reuploads" or copycat sites claiming to host Eaglercraft 1.5.

The popularity of Eaglercraft 1.5 stemmed largely from its accessibility.