Loading events...
This event listing is based on historical patterns and may not be officially confirmed. Dates, venue, and details are subject to change. Please verify with the event organizer or official website before making travel arrangements.
Verify on official websiteDEF CON is returning to Las Vegas this summer for their annual Hacker Convention that attracts security professionals, enthusiasts, hackers, and amateurs. The event covers a wide range of cybersecurity challenges, computer and hacking-related subjects, speakers, education sessions from world-class trainers, and the popular hacking wargame competitions. Whether you are a professional, amateur, or just curious about hacking and hacking-related topics, you will want to register for DEF CON 33 today
Thursday, August 7, 2025 - Sunday, August 10, 2025
Las Vegas, USA
DEF CON is returning to Las Vegas this summer for their annual Hacker Convention that attracts security professionals, enthusiasts, hackers, and amateurs. The event covers a wide range of cybersecurity challenges, computer and hacking-related subjects, speakers, education sessions from world-class trainers, and the popular hacking wargame competitions. Whether you are a professional, amateur, or just curious about hacking and hacking-related topics, you will want to register for DEF CON 33 today
Receive curated event recommendations based on your interests.
See how WebMobi helps you manage registration, check-in, and analytics.
Request a DemoOr start free trial →DEF Con 33 Las Vegas 2025 takes place on Thursday, August 7, 2025 to Sunday, August 10, 2025 in Las Vegas. All times are in UTC.
DEF Con 33 Las Vegas 2025 takes place at Las Vegas Convention Center in Las Vegas, USA.
WebMobi provides event registration, ticketing, mobile apps, check-in, and analytics — all with zero platform fees.
Get curated B2B events, AI-powered insights, and industry trends delivered to your inbox