Pinned Tweet
STATUS: MISSION COMPLETE // ARCHIVED
WINNERS: INFAMOUS CHALUPAS (BACK TO BACK)
AFTER ACTION REPORT: AVAILABLE AT HACKERJEOPARDY.COM #DFIU
Hacker Jeopardy retweeted
A quick note in a quiet moment after @defconβ¦
I meant what I said at the end of @HackerJeopardy. If there are to be solutions found to some of the pressing problems that are facing society right now, Iβm betting on hackers. Level up, take it to your home townsβ¦
TODAY IS A GOOD DAY TO DECIDE NOT TO FUCK IT UP #DFIU
[BRIEFING AVAILABLE]
hackerjeopardy.com
TEAM RECRUITMENT STATUS: OPEN
TIME TO VOLUNTEER: NOW
#DFIU // cc: @defcon
[BRIEFING AVAILABLE]
hackerjeopardy.com
TEAM RECRUITMENT STATUS: OPEN
TIME TO VOLUNTEER: NOW
#DFIU // cc: @defcon
Hacker Jeopardy retweeted
hackerjeopardy.com/
Team signups open tomorrow. Shhhhhhh
telnet.hackerjeopardy.com
Team signups will be dropping soon. #DFIU
Hacker Jeopardy retweeted
Come play #HackerPassword and @HackerJeopardy at @CypherCon, because Iβm bringing the receipts! #DFIU

ALT Two black NetumScan thermal receipt printers with blue power indicator lights, sitting on a pixelated hacker-themed mat. In front of them, three freshly printed receipts display word cards for a game called βHacker Passwordβ β Team 1 has the words SMISHING and STACK, Team 2 has TROJAN β each with the instruction βOne-word clues only.β The setup suggests a live game show in progress, with printed clue cards being dispensed in real time.
Hacker Jeopardy retweeted
Are you @HackerJeopardy? Because everyone is waiting for you to ask me in the form the question. #DFIU
We observed a 65% drop in global telnet traffic in a single hour on Jan 14, settling into a sustained 59% reduction. 18 ASNs went silent, 5 countries disappeared, but cloud providers were unaffected.
Our analysis of 51.2M sessions points to backbone-level port 23 filtering by a North American Tier 1 transit provider.
π labs.greynoise.io/grimoire/2β¦
#GreyNoise #ThreatIntel #CyberSecurity #InfoSec
ANSWERING IN THE FORM OF A QUESTION #DFIU
Hacker Jeopardy retweeted
Your #DFIU category today is PUTTING THE F IN PRINTF
This printf conversion specifier lets you write arbitrary values to arbitrary memory addresses, turning logging functions into root shells since 1999
Hacker Jeopardy retweeted
Your #DFIU category today is OG HACKER SHIRTS
This Ron Rivest 1987 cipher, illegal to export from the US (mathematical munitions), fit on 3 lines of Perl and adorned t-shirts as a form of civil disobedience before becoming the WEP protocol's greatest weakness
In trying times like these, itβs important to know that true innovation comes through simplicity. Therefore, team #DFIU has bravely chosen to simplify our logo.
Please direct all complaints to @winnschwartau.
Please direct all congrats to @lintile.










