DC4131 - DEFCON CH

🔓 Exciting News! 🛠️🔑 We are pleased to announce that during this year's Insomni'hack, there will be a Lockpicking Village organized by some experts. 👉 Discover more: ow.ly/vJUJ50YtvTQ #InsomniHack #Cybersecurity #Infosec #INSO26 #CyberConference

Greetings Gang, We're back for another round of meetups in March, and con season is already kicking off with our friends at @1ns0mn1h4ck hosting their annual event shortly.

area41.io cfp.a41con.ch/2026/cfp

🛸 𝐀𝐑𝐄𝐀𝟒𝟏 𝐂𝐚𝐥𝐥 𝐟𝐨𝐫 𝐏𝐚𝐩𝐞𝐫𝐬 (𝐂𝐅𝐏) 𝐢𝐬 𝐨𝐩𝐞𝐧 🛸 We are looking forward to see your cyber security research and have you join the ranks of speakers at AREA41! 📍 cfp.a41con.ch/2026/cfp 🔹CFP closes April 12, 2026 @ 23:59 CEST

we have started to send out our traditional xmas swag pcb’s Enjoy & happy cyber holidays #DC4131

The whole DC4131 team want to take this opportunity to say a big thank you for sticking with us, we sincerely hope you achieve some chill, reset & recharge over the holiday period, and see the new year in with a bang 💥🎇 #DC4131 #InfoSec #BoT #HackThePlanet #DefendThePlanet

There is a lockpicking village at #BlackAlps25 - try your luck thanks to the volunteers🙌 @BlackAlpsConf

Join us tonight for our security meetup in Zürich (Schiffbau) There will be a pub quiz at 19:15🤓 beerontuesday.ch #BoT

BoT Zurich started the spooky season 🤘👻 #defconCH #DC4131

Join us today for the October Security Meetup in Zurich Schiffbau - or next week in Bern, Basel, Lucerne & Lausanne👍 Relaxed discussions with likeminded people🤓 beerontuesday.ch/?p=906

In case you forgot - you wanted to join the free Security Meetup right now in Bern, Basel, Lucerne, Lausanne🙃 It’s not too late #BoT #DC4131 beerontuesday.ch/?page_id=19

Nice DCG shoutout to #DC4131 BoT (BeerOnTuesday)😍👏 Attendees who survive @defcon will probably attend the next BoT on 12/8 in Zurich & Geneva - come and hear their tales from #Defcon33 beerontuesday.ch

Switzerland represented at @defcon 🥳 #DC4131 @BSidesZurich @BlackAlpsConf

YES - 1 year till the next #AREA41 conference🥳 The new location is thehall.ch and we are excited to grow🤩 -> a41con.ch

Missed talking ITSec during the long weekend? Today is security meetup in Zurich – 18:30 CEST – Schiffbau Bar Come and join us for a drink #BoT #DC4131 beerontuesday.ch/?page_id=19

Tonight is SecurityMeetup BoT in Zurich - meet us at Schiffbau👍 There might be a PubQuiz✌🏼 beerontuesday.ch/?page_id=19

tomorrow is another Beer on Tuesday security meetup in Zurich/Schiffbau Come and join us🤟🏻 beerontuesday.ch/?page_id=19

next Security Meetup is in Sargans:  April 08 @ 18:30 – Deja Vu Bar! Join us for a drink😎 #BoT #BeerOnTuesday beerontuesday.ch/?page_id=19

Tomorrow is Security Meetup in Bern, Lucerne, Basel, Zug Join us for free - have a good time and talk about IT security beerontuesday.ch

Next Tuesday is Security Meetup at Schiffbau/Zürich …and for our Insomnihack friends, we do a special warm up on Wed 12th next to EPFL - start the con the fun way🤗 @1ns0mn1h4ck #BoT beerontuesday.ch/?page_id=19