🚨 IT’S OFFICIAL! 🚨
xSTF presents: upCTF 2026 🏴☠️
Our first @CTFtime global event is dropping March 7th. We’ve got a massive 💰 $12,000+ in prizes and 48 hours of pure pwnage.
👉 Register your team: ctf.xstf.pt
RT to invite your squad.
#ctf
xSTF
@xstf_team
- Join us for an Intro to CTFs Workshop. No prior experience needed, just curiosity and enthusiasm! 🔐 📍 Dates: (starting at 2PM): 17th Sep @ FCUP, DCC, 1.83 - xSTF Room 24th Sep @ FEUP, TBD 1st Oct @ FEUP, TBD 📝 Rooms will be announced soon.
