Natasha Grigori


Grigori started her career as a hacker in the 1980s but she did not receive fame until the early 1990s with a bulletin-board website for amateur programmers and hackers. With this site, she helped others share, release, and hack various forms of software.

In the late 1990s, she founded, also known as ACPO and Anti-Child Porn Organization and started working against child-pornography. This website has become one of the biggest campaigners against online child pornography and countless hackers utilize techniques learned from Grigori to help law enforcement agencies find and prosecute distributors.

Unfortunately, Grigori died of severe illness in November 2005, but ACPO has been left behind as a viable and effective organization that continues to operate today.


Her handle was partially taken from Bullwinkle’s nemesis in the classic children’s cartoon.