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Welcome to PBR!

Welcome to the home of Psi Beta Rho (a.k.a. PBR or ψβρ), UCLA’s competitive cybersecurity team! We are a group of hackers, programmers, and security enthusiasts who love to learn and compete. We are a part of ACM Cyber at UCLA and are advised by Dr. Yuan Tian. Whether we are pwning a binary or attacking a site using cross-site scripting, we like to have fun.

What do we do?

We compete in CTFs or Capture the Flag cybersecurity events every other weekend. We also invite notable speakers from top CTF teams or industry to hear about their experiences and learn about how to improve our skills. Additinonally, we work on projects and research related to security including hosting our own CTF annually, LA CTF!

Join Us

Interested in joining PBR or just want to check us out? PBR is open to join, so take a look at the ACM Cyber Discord where we send out notifications for upcoming CTFs and more. Whether you are an experienced CTF player or a complete beginner, we would love to CTF with you.

Contact Us

To contact us, either email us at psibetarho@gmail.com or join the ACM Cyber Discord. Be sure to follow us on some of our socials such as Twitter and Instagram! If you would like to see what we are up to, be sure to check out our profile on CTF Time or our GitHub! If you want to see some other things our club is up to, check out the ACM Cyber website!