Sl3az3 is the author or developer of Optix Pro which is a a configurable remote access tool or Trojan, similar to SubSeven or BO2K.
Founder of Evil Eye Software which ceased its operations on April 14, 2005.
https://www.facebook.com/DarkCoderSc/posts/1074559862602655
https://en.wikipedia.org/wiki/Optix_Pro