We make security and hacking more approachable — since 2014.

Joined September 2018
Want to get into programming (or know someone that does), but don't know what to work on? #AdventOfCode will have free, small puzzles with cute stories daily throughout December! adventofcode.com/
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First place in @SquareCTF!
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2 years since my first ever CTF competition - I remember feeling pretty crap the entire day because I didn't understand anything and didn't know how to solve any of the challenges. 2 years on I'm about to captain Team UK in the European Cyber Security Challenge 🙌🏻
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Any hackthebox groups out there? Or does someone wanna form a small hackthebox group with me? Meet weekly and play through a box together? Also interested in oscp study groups
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SquareCTF retweeted
the FORBIDDEN ctf tactics the pros DONT want you to know!
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Great writeup about exploiting a Go binary: github.com/netanel01/ctf-wri…
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Happy Halloween -- may your code, browser and coffee machine behave in spooky ways! quaxio.com/spooky_fizz_buzz
2019.squarectf.com is up 🏳 The CTF begins on October 10th, but you can register now, see the puzzle release schedule, and create/join teams.
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Our dev needs to GET a grep and find their way out. Mind giving them hand? curl -L squ.re/hunt
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