Lazy Nezumi is frequently updated to stay compatible with new versions of Photoshop and Windows; a crack will quickly stop working or cause crashes.

Security experts have repeatedly warned that cracked software is a primary vector for malware distribution. When a user downloads a "Lazy Nezumi Pro Crack" from an unofficial website, they have no idea what is truly inside the installer. These files are often bundled with a variety of malicious programs including:

Frequent software crashes in the middle of drawing sessions. High CPU and RAM usage that slows down your computer.