RT @BiaSciLab: The leaders have spoken. I have officially become the newest member of the Cult of the Dead Cow. May this group live on fore….

Join millions who have switched to Grok.

RT @RachelTobac: I can’t wait for you all to see the @socialproofsec @defcon 33 Clue Hunt tomorrow. Last year it was very long and challeng….

RT @DanBuk4: Power Corrupts, Corrupt It Back! Hacking Power Management In #DataCenters @DEFCON 31 @hlntnr @RMBee @c….

RT @DanBuk4: Whom Do We Trust? How #AI Is (Re)Shaping Our Interactions Today: @GillianTett @SFIScience @mikko @defc….

Join the @Defcon Bike Ride. 25 miles in the desert at 7am on Friday Aug 8th! Deets here:

#DEFCON Founder Jeff Moss is in Bahrain promoting our participation in the Arab International Cybersecurity Conference (AICS) and Exhibition November 5-6, 2025. We'll be working with @NCSC_BH to bring a sampling of our villages, workshops and contests to the cutting-edge

RT @Cycle_OverRide: Hey @defcon - here is the info for the 2025 Defcon Bike Ride:

More days. More hacking. More Vegas. Join us for our first-ever four-day courses this August 9-12. These longer courses will cover more ground, dive deeper, and push you further. Las Vegas awaits – sign up today! . #defcon #defcon33 #defcontraining

RT @cloudvillage_dc: 🧠 Friday Cloud Quiz 🧠. You find credentials for an IAM user in a CI/CD system. The user can call sts:AssumeRole — but….

RT @MalwareVillage: Leigh Trinity (@LeighGi66657535) will be hosting the workshop “Binary Exploitation Basics” at #MalwareVillage @DEFCON 3….

RT @djjackalope: My drum and bass #DEFCON 32 live set is finally out on my YT channel for you to enjoy! --.Miss Jac….

RT @cloudvillage_dc: 🚨 Got a tool? A wild idea? A demo that hits hard?.You don’t need a big stage—just creativity, courage & a bit of ⚙️. C….

RT @wisporg: Headed to @defcon? Join us June 25 for It Takes a Village - a virtual panel featuring leaders from Biohacking, Blue Team, ICS,….

RT @MalwareVillage: Patrick Wardle (@patrickwardle) will be hosting the workshop “An Intro to Mac Malware Analysis” at #MalwareVillage @DEF….

RT @SecureAerospace: Remember @defcon 31’s dive into space & cybersecurity? Our own Jacob Oakley broke down satellite hacks, threats, and h….

RT @phishstories: 🎣 Two Weeks Left to enter Phish Stories!. Harpoon one of our hapless hospitality heroes with a phish that makes us click….

Friendly reminder: #defcontraining Las Vegas is exiting #earlybird mode tomorrow! To get the best price, head to and reserve your spot now. #defcon

DEF CON Groups Town Hall.Thursday, May 29, 2025.4pm PDT | 6pm CDT | 7pm EDT | 11pm UTC.Location: DEF CON Discord – Stage Channel (- dcg-stage-public). We’re updating how DEF CON Groups are structured and verified—and we want to hear from you. Join us to.

RT @abhijithbr: Hey @defcon!.CFP for @AdversaryVillag at #DEFCON33 is still open! .The selected talks will be hosted in the DEF CON Creator….