@defcon.bsky.social
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Catherine O'Hara from Beetlejuice
#defconmovie night is tomorrow at 8pm PST. We'll be checking out 'Beetlejuice'. Join us in the movie-night-text channel of the #defcon Discord (discord.gg/defcon) and we'll vote on whether B. really is the ghost with the most. RIP Catherine O'Hara.
06.02.2026 23:33 — 👍 20 🔁 0 💬 0 📌 0DEF CON 34 Update! All of the calls for DC34 in Vegas are now live, including the Calls for Papers, Workshops, Demo Labs, and Policy.
defcon.org/html/defcon-...
Submission doors are open and the clock is running. Choose your adventure.
#defcon #cfp #defcon34
Friendly reminder - Early Bird Pricing for our Singapore Training Event ends February 8. Signing up now reserves your spot and earns you a $250 discount.
training.defcon.org
#defcon #defcontraining #singapore #earlybird
Good news,everyone! We consulted the groundhog and #DEFCON34 content call season is officially open!
Starting today, most content calls are open, including
Villages
Contests
Communities
Music
Soundtrack
Are all ready to accept your submissions.
defcon.org/html/defcon-...
Let’s go.
#defcon
DEF CON Singapore logo and logo tiles
The wait is over - online reg for DEF CON Singapore is open!
It’s all happening at the Marina Bay Sands, April 28-30.
Online reg is open until Apr. 24. There's an Early Bird discount and a Student discount.
Singapore Training reg is open, too
sg.shop.defcon.org
See you in Singapore!
Image of Marina Bay Sands - site of DEF CON Training Singapore and DEF CON Singapore
Early Bird pricing is now available for DEF CON Training Singapore! 🇸🇬
Early bird pricing is available until February 8, giving you priority access to advanced, real-world training at a reduced rate.
Secure your spot!
Find the full Singapore course lineup at training.defcon.org/collections/...
Big website updates for DEF CON Singapore!
You can now find information on many of the Villages, Contests and Communities you’ll find when you join us in April. We hope you’ll take some time to get familiar with the lineup.
defcon.org/html/defcon-...
More info coming. See you soon!
Apollo 13 movie poster
This Saturday’s #defconmovienight brings one of the great #hardwarehacking challenges of the 20th century - Apollo 13.
Join us Sat. 8pm PST in the movie-night-text channel of our Discord (discord.gg/defcon). We’ll be watching our monitors breathlessly like Mission Control.
#defcon #yayscience
Just a friendly reminder that the exemplary humans at @somafm keep #defconradio going all year long. Stream the vibe immaculate at somafm.com/defcon/.
#defcon #grooves
Just a friendly reminder that the exemplary humans at @somafm keep #defconradio going all year long. Stream the vibe immaculate at somafm.com/defcon/.
#defcon #grooves
1970s era newspaper ad for ‘The Poseidon Adventure’
The #defconmovienight cruise ship is docking briefly in the land of 70s disaster cinema with ‘The Poseidon Adventure’. Join us in the movie-night-text channel of our Discord (discord.gg/defcon) Saturday at 8pm PST for thrills, chills and Ernest Borgnine.
08.01.2026 21:51 — 👍 14 🔁 0 💬 1 📌 0Friendly reminder, #DEFCONSingapore edition:
The DEF CON Singapore Call for Papers is still open, but only until Feb 15. Our CFP Reviewers are standing by, so don’t delay!
All the information you need is here:
defcon.org/html/defcon-...
#defcon #singapore #callforpapers #cfp
The DEF CON Training Singapore course lineup is now live!
Explore the full lineup and course details here:
training.defcon.org/collections/...
Spots go fast, so take a look, grab your seat, and get ready to learn and build.
Early bird pricing available until February 8. See you in Singapore 🇸🇬
Happy New Year!
Heartfelt thanks to the #DEFCON community for your support in 2025. Here’s hoping 2026 exceeds your dreams.
We’ve got big plans. In addition to DC34 in Vegas we’re returning to #defconbahrain and adding #DEFCONSingapore.
Keep in touch. Look out for each other. See you soon.
@defcon.bsky.social just posted the Recon Village talks
Here's a list of six talks that look interesting for OSINT
Discord OSINT www.youtube.com/watch?v=Xp4l...
AI Agents for Real-Time OSINT www.youtube.com/watch?v=oHjQ...
Bypassing Rate Limits and Maintaining OPSEC www.youtube.com/watch?v=yIUf...
Wishing you and yours the hackerest of holidays.
26.12.2025 07:24 — 👍 95 🔁 12 💬 1 📌 0
movie poster for 'Better Off Dead' in which John Cusack is crushed by the movie title.
#defconmovienight keeps the holiday magic going with another John Cusack vehicle. Join us Saturday at 8pm PST for 'Better Off Dead'. We'll be in the movie-night-text channel of the Discord (discord.gg/defcon), calculating the street value of K-12. Closest guess without going over wins Fronch Toast.
19.12.2025 00:33 — 👍 9 🔁 0 💬 3 📌 0
Prepare yourself for next year’s DEF CON and Black Hat with this new @nostarchpress.bsky.social bundle: Hacking. 18 books for as little as $36—and you’re supporting EFF’s fight for digital freedom! www.humblebundle.com/books/hacki...
17.12.2025 22:01 — 👍 53 🔁 19 💬 0 📌 1
Oliver Platt and John Cusack in a scene from ‘The Ice Harvest’
#defconmovienight presents another Xmas-adjacent movie this week. Join us at 8pm PST Saturday for ‘The Ice Harvest’. We’ll be in the movie-night-text channel of the #defcon Discord (discord.gg/defcon) for some holiday magic. BTW - the tagline ‘Thick Thieves. Thin Ice’ is just about perfect.
13.12.2025 01:09 — 👍 7 🔁 0 💬 0 📌 0
DEF CON Las Vegas Training 2026 Call for Trainers
The Call for Trainers is now OPEN for #DEFCONTraining Las Vegas at #DEFCON 34!
Do you have expertise in emerging threats, defensive strategies, or cutting-edge security techniques? We want to hear from you!
Visit training.defcon.org to submit your application by January 12, 2026.
DEF CON Singapore logo banner
The #defconsingapore Calls for Papers and Demo Labs are now OPEN. If you've got a presentation or open source project to share with the #defcon community, the time is now. Deadline is Feb 15, 2026.
Info here:
CFP: defcon.org/html/defcon-...
Demo Labs:
defcon.org/html/defcon-...
#defconmovienight steps into December with the first of several arguably Xmas themed movies. Join us at 8pm PST Saturday, 12/6 for ‘Brazil’. We’ll be hanging out in the movie-night-text channel of the Discord (discord.gg/defcon) trying to keep flies out of the printer.
03.12.2025 01:29 — 👍 24 🔁 1 💬 2 📌 0
EFF 🤝 @nostarchpress.bsky.social. Support the fight for privacy and free speech online when you grab this @humblebundle.com book bundle today! www.humblebundle.com/books/hacki...
01.12.2025 22:00 — 👍 61 🔁 24 💬 0 📌 2
Poster for the Internet Archive's 2026 Public Domain Film Remix Contest, featuring the "Lockette," a cartoon character with an open lock, seated in a director's chair, legs crossed, and holding a megaphone. Projected on a screen to her right is a frame from the 1930 film "King of Jazz". Illustrated by Freya Morgan.
📣🎬 Calling all filmmakers & artists! Celebrate Public Domain Day in January 2026 by making a 2–3 min short film using public domain works from 1930 & earlier.
📆 Deadline: January 7, 2026
💰 First prize: $1,500
ℹ️ Details 👉 blog.archive.org/2025/12/01/2...
#contest #filmmaking #publicdomain
DEF CON Singapore logo
We are hosting a #defcon Singapore chill out meetup Dec 5 2025. Everyone is invited.
Community partners, Div0, Range Village and DDAS will be there too!
8pm - Drinks, Chill
Georges@ taiseng
30 Tai Seng St., #01-07 Bread Talk IHQ, Singapore 534013
See you there!
RSVP: forms.gle/3TNqv7mRCTGbLTKA7
cry danger movie poster
#defconmovienight is finishing #noirvember strong with 'Cry Danger' from 1951. Unjustly jailed con gets out and seeks to set things right. Nothing goes to plan. Join us at 8pm PST in the movie-night-text channel of the discord (Discord.gg/defcon). Watch your pockets, bring an alibi. #defcon
26.11.2025 00:15 — 👍 12 🔁 0 💬 0 📌 0
Make sure you catch my latest for @wired.com -- with comment from @defcon.bsky.social and @blackhatevents.bsky.social founder Jeff Moss, and @adafruit.com founder + engineer Limor Fried: www.wired.com/story/this-h...
22.11.2025 02:52 — 👍 72 🔁 25 💬 2 📌 2
Fascinating @defcon.bsky.social talk on “Signalgate” and telemessage.
youtube.com/watch?v=5Vlh...
Friendly reminder:
Keep yourself or a hacker in your life looking sharp this holiday season by checking out our goodies at shop.defcon.org. Get our extremely crispy holiday sweater while supplies last, and check out the other gems we have available.
#defcon #sofreshandsocleanclean
Previous @defcon.bsky.social badge gets some updates and additional resources media.defcon.org/DEF%20CON%20...
17.11.2025 21:19 — 👍 3 🔁 1 💬 0 📌 0
