Neg9

2010: Eric Butler announced Firefox extension Firesheep's release at Toorcon, making HTTP session hijacking on open Wi-Fi trivial. Today >95% of websites have enabled HTTPS and efforts like browser HTTPS-Only mode have largely eliminated the risk. A security industry success! 🏆

@textfiles BTC sent, maybe in time? If so.. Jason should say: “Let’s go sumo!” ❤️ BTC: f5ed0cb61f474fa84c33348afb564cfbedb1662b2bbc2642a1c48d655c187c0c

What a great day to donate to the Archive! For today until 5pm EST time, I'm adding a spin to it. Donate at archive.org/donate, include the words "Jason should say" and a phrase, and I'll record myself saying it. Get going.

Are you a #hamradio operator looking to boost your skills for emergency communications? Interested in helping but don't know where to start? Come to Comm Academy 2021! You'll find expert instruction, great people, and lots of learning! Register at commacademy.org

We've compiled and released all of the challenges from the last OpenCTF at DEF CON 27 in 2019! Check them all out here: github.com/Neg9/OpenCTF-2… - better late than never, right?

BREAKING: Ham Radio is still useful in 2020! Stay safe Washington (and everyone else with fires) #WAfires #wildfire

Neg9 hosted the #OpenCTF at #DEFCON27 and we wanted to thank everybody who came out and played! If you played and have any feedback for us, tweet to us or find us in IRC (efnet #neg9). Hope everyone enjoyed the game!

#OpenCTF will end tonight at 7PM (and there will be no OpenCTF tomorrow). >7PM, we'll have a debriefing session where interested players can ask questions of the organizers. You have just under 1.5 hours to pwn your services, find your flags, and get your points. #TRYHARDER!

At 8PM, the network-based challenges will be shut down and flag submissions will be disabled. Download what you can and hack all night. We'll totally be working all night and not drinking. Join us tomorrow morning at 10AM for more hacks and submit your overnight flags. #OpenCTF

There's currently a 4 point delta between 1st and 2nd place for #DEFCON27 #OpenCTF! Keep it up #IE6 and #noproblem!

Everyone, tomorrow after the #DEFCON #OpenCTF it'd be great to party with everyone at Guy Fieri's Hacker VIP Party! We have limited VIP passes if you're a top player! He's giving a Kali Linux presentation that's not to miss!

We have a plethora of TinyHW devices left, if you're in the Top 50 come pick up your kit now! At 1900hrs / 7pm we will open TinyHW to all teams that have scored points (while supplies last, act now!) #DEFCON27 #OpenCTF

v& forever made us check crazy shit in our bags.

We have some hackers amidst us!

Go Hack Harder at #DEFCON27 with @open_ctf !

Wave 2 is open with harder and more devious challenges! #DEFCON27 #OpenCTF

Hey you hackers! We'll be shutting down OpenCTF for the day at 2000hrs/8PM. Back up tomorrow at 1000hrs/10AM! You need to GTFO of the contest room by 2100hrs/9PM

Warning: Moar challenges will be released in a new wave at 1500hrs/3PM. Not ready for more challenges? That's too bad. #TRYHARDER!

Are you sleeping, drunk, or fixing last-minute bugs in your CTF? Yeah, us neither. ;] See you tomorrow at 10:00hrs in the contest area, DEF CON!

Patience, young grasshopper - OpenCTF will be ready for you at DEF CON 27, just days away - openctf.cat

Check out the resources for @rootfoo's awesome presentation about Linux rootkits at @hushcon at github.com/rootfoo/rootkit