A worldwide group of like-minded computer programmers is hosting The Next Hacker IPPC event on the 26th and 27th of February in Berlin, Germany. Participants can meet hackers and programmers from around the world while getting an opportunity to participate in one of the major hacking-related events in history. The challenge will start with each programmer having to successfully find and fix holes in three random Java programs. The fastest programmers will win a share of the cash pool. The prize money of total $500,000 will be distributed among First 100 programmers.
Source: https://thehackernews.com/2016/01/next-hacker-java.html