1 edition · 2026
DEF CON dates
Dates for the next DEF CON have not been announced yet. The 2026 edition took place 6–9 August 2026 in Las Vegas, United States.
Events1
Editions12026
Latest
DEF CON 2026
Las Vegas · Security
Ended
AUG
2026
2026
1 event
- AUG2026
DEF CON 2026
SecurityThe legendary hacker convention with talks, villages, CTFs, and underground tech culture.
This event has endedWebsite
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When is DEF CON 2027?
The 2027 dates have not been announced yet. The latest edition took place 6–9 August 2026 in Las Vegas, United States; the next one appears here as soon as it is announced.
Where does DEF CON take place?
In Las Vegas, United States.
How can I see who is going to an event?
Open the event and sign in with GitHub. You’ll see the public profiles of developers who marked it, with links to their GitHub, X or LinkedIn.