https://forum.defcon.org/ Location: Warsaw, Poland Point of Contact: Sergey Pronin POC Email: dc4822@protonmail.com Backup Point of Contact: Wioleta Bartczak Backup POC Email: wioleta.bartczak@gmail.com Website: dc4822.org DC4822 Meets: Our meetings are normally the first Saturdays, except January, somewhere in Warsaw Downtown. Venues are not fixed and could vary on a per-meeting basis, to stay tuned follow @DC4822 on twitter or join the 24/7 conversation on Telegram https://t.me/DC4822. Languages: Mainly Polish and English, but we are the multi cultural group covering everything from Russian to Chinese, French and German, python/bash/ruby/JavaScript/Java/Scala/C/asm. Description: The DC4822 started in 2016 to connect the local infosec geeks from the Warsaw and all over the Poland to fight the causes of systems insecurity, share the knowledge and techniques with individuals and organisations in order to reduce the cyber security skill gap, promote ethical hacking, responsible disclosure and and have a fun! We are open to all curious minded folks, no matter the comfort level with computers or technology. This is about community, so come out and meet your neighbors, peers, and those running the world in their own minds. Interests: We are interested in improving the offensive side of the security domain, threat intel, malware analysis and reverse engineering, penetration testing and responsible disclosure as well as digital forensics and incident response. en Sat, 23 May 2026 04:54:19 GMT vBulletin 60 https://forum.defcon.org/images/misc/rss.png https://forum.defcon.org/