I don't think it's at the stage yet where exploits are worried about. They are even still part of the fun, there is even a playlist on the youtube channel about

I don't think it's at the stage yet where exploits are worried about. They are even still part of the fun, there is even a playlist on the youtube channel about finding, exploiting and fixing them. I do thing the youtube channel is the reason this project has gotten popular. It even motivated me to make two kernel PR's and drop a ruby port! It was a fun experience and watching some of the videos demystified the process.