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CypherCon is Wisconsin’s largest technology conference and annual hacker conference based in Milwaukee, Wisconsin. 
We enjoy fun, puzzles, mystery, and discovery. We pride ourselves with a unique culture that focuses heavily on retro-futuristic culture and serious issues facing society.
Our core event consists of several tracks of 120+ speakers about technology- and hacking-related subjects, as well as cyber-security challenges and competitions. 
Presentation topics include Hacking, Information Security, Cryptography, Forensics, and other hacker, cypherpunk, and cyberpunk oriented topics.  We also offer presentations for career development, security leadership, and risk.
Join us in Milwaukee, for CypherCon 9 on April 1 & 2, 2026! (And don’t forget BSidesMKE April 3)
Twitter@CypherCon
Webcyphercon.com
Hacker History Podcasthackerhistory.com

CypherCon 9 has OFFICIALLY started now that the Opening Ceremony is over.

What are you looking forward to most?

Aaand that's a wrap on CypherCon 8! 🎉

Thank you to everyone that attended and made this event everything it could be and more. Your dedication to this community doesn't go unnoticed, and we can't wait to see you for 3 more years of CypherCon!

Cheers! 🍻

No more pokies sticking to your shirt!

Check out this attendee-designed 3d printed backing for our #CypherCon8 badges 👏

Find the file on our Discord: https://discord.gg/S2PGgeQD

Join the CypherCon Discord Server!

Check out the CypherCon community on Discord - hang out with 875 other members and enjoy free voice and text chat.

Discord
Capture the Con Day 2! Keep connecting and you might rank! #CypherCon

🚨 Flash sale alert! 🚨

Our Color Cow Tee is 15% off today only!

Okay, that's enough selling.

👉 Because we know many people bought this shirt yesterday at full price, swing by the merch booth to grab a sticker set ($12 value).

P.S. Ask the merch crew about their $10 tees & $20 hoodies 😉

Thanks for such an amazing day 1 of CypherCon, y'all! It wouldn't be nearly as inviting, weird, and downright crazy without you here (online or in-person).

Here's some retro gaming gear to take you back 💫

Less than three,
CypherCon

One of our attendees discovered the meaning behind li-- I mean, our badges 👀

What have you figured out about this year's badge?

capturethecon.com #CypherCon #IYKYK

🗣️ Compliance Cow! Get your Compliance Cow now!

Anybody who buys a Compliance Cow also supports the @EFF's mission to defend your privacy, free speech, and innovation, so get yours now!

Be sure to catch @lintile during the break for Hacker Password!