Level up your security skills with hands-on code review challenges. Identify and fix vulnerabilities to become a better engineer.codereviewlab.comJoined January 2026
CTFs teach exploitation.
Jobs expect secure code review.
CodeReviewLab helps you practice reviewing real code for security issues before they hit production.
Hands-on challenges → codereviewlab.com
That’s why we built Code Review Lab.
codereviewlab.com
A place to practice secure code reviews through real-world challenges.
No CTF fluff. Just reviewer thinking.
This skill is almost never taught properly.
Universities don’t teach it. Most bootcamps skip it.
Even many junior security roles expect you to already know it.
Secure code review is one of the most underrated skills in cybersecurity.
Most students learn exploits. Very few learn how bugs slip through code reviews.
That gap costs companies millions.
🧵👇
New Education section on HackAdvisor! 📚
@Farah_Hawaa Meta Security shared an exclusive discount on CodeReviewLab for our community - a platform for learning secure code review.♥️
200+ challenges, real vulnerabilities, multiple languages.
hackadvisor.io/education/code…
54K Followers 613 FollowingGrzegorz Niedziela - a hacker who documents his hacking journey by creating and curating the best content about bug bounty and offensive security.
247K Followers 1K FollowingCofounder @hackinghub_io | Advisor @CaidoIO. I hack companies and make content about it. #NahamCon organizer. ex @hacker0x01🇮🇷
25K Followers 586 Following$2M in bug bounty. Offensive Security researcher. Product developer who likes Building in Public. Creator of https://t.co/0N9TViCzQ4
6K Followers 1 FollowingUpdates & announcements related to Meta Bug Bounty program.
If you have found a security vulnerability, we encourage you to let us know ⬇️
1.2M Followers 159 FollowingWe're a community of millions of people who are building new skills and getting new jobs together. A 501(c)(3) public charity. Tweets by @abbeyrenn.