• 02/23/12 - 2600 meetings in the works.
  
• 10/23/11 - No GeoChallenge For Defcon 20
  
• 04/28/11 - Arduino 101 - [Syntax] will be hosting a booth At Defcon 19
  
• 01/20/11 - Bunsen Burger Closed - 2600 Meetings are on hold until a new location is found.
  
• 08/13/10 - Geo Challenge 2.1 - Is a go for DC19
  
• 06/03/10 - 2600 Meetings Are Back
  2600 meetings are held first Fridays 7pm at Bunsen Burger on Walzem. Hackerspace Discussion at next meeting.
  
• 05/27/10 - MythBusters Prizes for Geo Challenge
  MythBusters have promised prizes once again for
  this years Defcon Geo Challenge. Many Thanks to Adam Savage.
  
• 05/26/10 - First Saturday Trip - June
  If your interested in carpooling up to First Saturday
  in Dallas June 4th email us.
  
• 03/20/10 - Geo Challenge 2.0 Website Live
  Electronics being developed for puzzles.
  
• 02/15/10 - DEFCON 18 - July 30 - August 1st 2010
  Las Vegas, Riviera Hotel & Casino
  

To volunteer help in setting up these meetings, updating the website,
writing articles, volunteering your time as a speaker/lecturer ect,
contact the above address or your local POC.

Email the POC below to join the mailing list.

Meeting Location:
Thai Corner
8498 Fredericksburg Rd
San Antonio, TX 78229
(210) 595-3000

(Corner of Medical & Fredericksburg)
(1 mile west of I-10 on Medical)

The Defcon Groups were spawned from the annual Defcon security conference in Las Vegas. Defcon Groups are a gathering point for like minded individuals interested in the alternate applications of modern technology, referred to properly as 'hacking'.

Many of those in the Defcon Group are the same individuals that participate in the Defcon Conference. The meetings are only a starting point. While meetings are open to the public, many activities, projects and events are organized on a person to person basis.