3 ms·Five Inmates Built Two PCs and Hacked a Prison from Within10 points by mayava 9y agopwz2k 9y agoThat's a good way to use your time.greenyoda 9y agoExtensive discussion: https://news.ycombinator.com/item?id=14093970 https://news.ycombinator.com/item?id=14093970joshmn 9y agoDying over here trying to figure out why they had phpBB installed.