Defcon

Largest Defcon groups

• 1

  Houston Area Hackers Association

  1,676 Hackers | Houston, USA

  Dennis Maldonado

  Organized by Dennis Maldonado

  Dennis Maldonado

  Organized by Dennis Maldonado
• 2

  DC214

  1,300 Members | Dallas, USA

  isac

  Organized by isac

  isac

  Organized by isac
• 3

  DEFCON Group Vancouver (DC604)

  791 Hackers | Vancouver, Canada

  Adam Harrison

  Organized by Adam Harrison

  Adam Harrison

  Organized by Adam Harrison
• 4

  ATX 2600

  787 script kiddies | Austin, USA

  John Gordon

  Organized by John Gordon

  John Gordon

  Organized by John Gordon
• 5

  DEFCON 201

  734 Dirty Jerseyans | Jersey City, USA

  DefCon201

  Organized by DefCon201

  DefCon201

  Organized by DefCon201
• 6

  DC212 (a DEF CON Group)

  583 Hackers | New York, USA

  r

  Organized by r

  r

  Organized by r
• 7

  DEFCON Switzerland (DC4131)

  476 DC4131ers | Zürich, Switzerland

  DEFCON Switzerland

  Organized by DEFCON Switzerland

  DEFCON Switzerland

  Organized by DEFCON Switzerland
• 8

  Omaha Hackers

  395 Hackers | Omaha, USA

  Tim Vidas

  Organized by Tim Vidas

  Tim Vidas

  Organized by Tim Vidas
• 9

  Annapolis Hacking & InfoSec Meetup

  354 Hackers | Annapolis, USA

  Dan

  Organized by Dan

  Dan

  Organized by Dan
• 10

  DC303

  297 Members | Denver, USA

  Kyle

  Organized by Kyle

  Kyle

  Organized by Kyle