Apple's Real World CTF : you get the flag, you get the bounty security.apple.com/blog/apple-sec…
Last weekend, we took 1st place at @idekCTF and qualified for the #MaltaCTF finals! Congrats to all the other teams, and thanks to the organizers — the CTF was a lot of fun!
1/ The most powerful hacker in the world right now is femboy·cat who is able to control 5% of Internet hosts, making them the all-time champion of the IPv4 Games.
📢 Calling all #CTF (Capture the Flag) Organizers and Competitors! Hex-Rays is now accepting applications for our Sponsorship Program—and we want to hear from you. Perks include FREE #IDA licenses, exclusive swag, and travel support. For more info, visit: eu1.hubs.ly/H0lZbN20
The Flare-On challenge website has been updated with a countdown. #FlareOn12 will start on September 27, 00:00 UTC.
Just got hired at fortinet as the guy who puts in the RCE before releasing to prod
We had a lot off fun playing this year's Google CTF in a spontaneous merger with @fluxfingers Somehow we qualified for the finals 🎉. Thank you for such a great CTF @GoogleVRP GG to all teams and see you in Mexico!
We really enjoyed playing Google CTF (@GoogleVRP) this weekend together with @KITCTF. We scored place 6 amidst strong competition. Congratz to the other contestants, and see you in the finals!
Good 🧀
This month @Toogidog gave us an unusual, but very cool challenge. It required some messing with a headless browser via Arbitrary File Write, and then to use a little-known Chromedriver CSRF → RCE trick. A must-know for challenge-cheesers like myself! jorianwoltjer.com/blog/p/ctf/int…
Thanks to my employer, I’ll be at @offensive_con (the conference, not the trainings) this year! Who wants to meet?
It is fascinating to me that something can start out as a research product, stay under the radar for 15 years, then organically explode to become one of the most important technologies powering our world. The world needs Nix, and I'm stoked to be part of making that a reality!
Nix turns 22 today! 🎉 🎂 Since its first commit in 2003, Nix has grown from an academic idea into the foundation of some of the world's most powerful software systems. At DetSys, we’re ensuring its future remains just as transformative—working alongside Nix’s creator, our…
Made a writeup for a nice #Nix challenge we solved at #KalmarCTF Check it out! msanft.foo/blog/kalmarctf…
github.com/google/securit… Our newest research project is finally public! We can load malicious microcode on Zen1-Zen4 CPUs!
github.com
AMD: Microcode Signature Verification Vulnerability
### Summary Google Security Team has identified a security vulnerability in some AMD Zen-based CPUs. This vulnerability allows an adversary with local administrator privileges (ring 0 from outside...
He is unaware of ✨the document✨
When I say it's easier to understand assembly language than web "tech", I'm not kidding. Assembly is by its nature simple and limited. Standard web technologies are sprawling, ill-defined, and massively overcomplicated for what they do. If you can learn React, you can learn ASM.
After quite some CTFs and challenges solved, this awesome challenge from hxp 38C3 CTF is the first one I ever did a writeup for. Check it out: msanft.foo/blog/hxp-38c3-… #38C3 #ctf #hxpctf
Had a great time playing @hxpctf at #38c3 with @fluxfingers and friends. Always a pleasure to hack away with so many genius people!
We're committed to delivering the highest standards of security and performance in the blockchain ecosystem. After evaluating various solutions, we decided to partner with @EdgelessSystems, a leading service provider for confidential computing. edgeless.systems
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