Join the #defconmovienight faithful Saturday at 8pm PDT for Sidney Lumet's courtroom masterpiece '12 Angry Men'. We'll be deliberating in the movie-night-text channel of the #defcon Discord (https://discord.gg/defcon). We won't be angry, especially if you bring some popcorn.

⚠️ IMPORTANTE & URGENTE!!! ❣️

1️⃣ # Quer patrocinar a nossa a La Villa Hacker, a primeira village da voltada para comunidade que fala português e espanhol da DEF CON? Temos pacotes bastante atrativos para empresas latinas nos apoiarem [email protected]💰💲

2️⃣ # Últimos dias par enviar sua proposta de palestra, workshop, painel ou alguma atividade que queira compartilhar com na comunidade no maior evento hacker do mundo hashtag#DEFCON34 🌍

1️⃣ ¿Quieres patrocinar La Villa Hacker, la primera DEF CON Village dedicada a la comunidad hispanohablante y lusófona? Tenemos paquetes muy atractivos para que las empresas latinoamericanas apoyen esta iniciativa [email protected] 💰💲
2️⃣ ¡Últimos días para enviar tu propuesta de charla, workshop, panel o cualquier actividad que quieras compartir con la comunidad en el evento hacker más grande del mundo: #DEFCON34 🌍

1️⃣ Interested in sponsoring La Villa Hacker, the first DEF CON Village dedicated to the Spanish and Portuguese speaking community? We have highly attractive sponsorship packages for Latin American companies looking to support this initiative [email protected] 💰💲

2️⃣ Last days to submit your proposal for a talk, workshop, panel, or any activity you'd like to share with the community at the world's largest hacker conference: #DEFCON34 🌍

#DEFCON34 #DEFCON #CALLFORPAPERS #CFP #HACKERS #LAVILLAHACKER

Snagged swag from past cons for free at Hackers Teaching Hackers on day 3. Even found a DEFCON21 Badge among many other cool ones I never got to attend I can have in the studio #Cybersecurity #DEFCON #HackersTeachingHacking #GPU
Snagged swag from past cons for free at Hackers Teaching Hackers on day 3. Even found a DEFCON21 Badge among many other cool ones I never got to attend I can have in the studio #Cybersecurity #DEFCON #HackersTeachingHacking #GPU
#Encryption
I was at a #Defcon convention. Someone in the audience suggested that we should talk about the topic of encryption. Then a guy took the microphone and jumped on stage and began to divert us away from the topic. He was speaking with a sales pitch, and I had the impression that he was an alien.
The guy took a video tape out of his sleeves, as if he was a magician. Everyone in the audience applauded, but I was suspicious. I think he was planning to show us some cool #scifi movie, like our moms use to do when we were kids, when she wanted to lull us to silence.
I jumped on stage and did a similar trick by pulling a videotape out of my sleeve. Yet this one was really about encryption. People began to "boo" at me.
I asked them: "Why are you finding him funny and not me? I do the same trick." Then I pretended that I was offended and began to sulk like a whimsical boy.
I heard some shy laughter among the audience, but quickly realized that I was lost. I began to wake up. #dream

@Techmeme Among #defcon, I am but one. For there can be no #foundation without #ethics.

https://www.youtube.com/watch?v=LPHYp3gwA5s

Among #defcon I am but one. #ai eliminates human #judgment . #judgmentday

YouTube

@eff at DEF CON 34

August 7, 2026 - 9:00am PDT to August 9, 2026 - 6:00pm PDT

Las Vegas Convention Center | #LasVegas , NV

EFF's excited to be back for another #DEFCON with a membership booth in the Vendor area, two contests, and a bunch of talks. Be sure to catch us at the world's largest annual #hacker convention in Las Vegas from August 7-9!
#security #privacy #defcon34

https://www.eff.org/event/eff-def-con-34

EFF at DEF CON 34

EFF's excited to be back for another DEF CON with a membership booth in the Vendor area, two contests, and a bunch of talks. Be sure to catch us at the world's largest annual hacker convention in Las Vegas from August 7-9!Join the CauseCome find us in Vendor Hall West to learn more about the latest...

Electronic Frontier Foundation
Our latest collab with @eff just dropped for @defcon 34! 🔥 Proceeds support EFF's mission to defend digital privacy and online freedom! ✊ #DEFCON #BadgeLife https://badgelife.eventbrite.com/

@al_o_fansome hated haircuts.

Which is why I knew he was perfect to bring to #defcon.

I miss him so much 💕

#DC540 #DEFCON chapter helping with my companies badge dev! #badgelife