PsypherPunk

Our CFP is now open. We aren't just looking for 1337 tech talks, we want social skills, admin, defence, and all sorts to give us a nice rounded day. Any questions, please ask. forms.gle/JRrZQZojtbGQ4Y…

Slightly late announcing this one - apologies! This month (11th March) we've got John Follin presenting his talk "Making Shor: cryptography in a post-quantum world". All are welcome. Full details in the link: dc151.org/march-2026-mee…

Our CfP is open! We’ve hinted at it. We’ve teased it. Now it’s official. The BSides Leeds 2026 theme is Game On. tinyurl.com/leedscfp26 But be quick - our CFP is only open until the end of this month!

With Easter coming up quick it is time for a date announcement. 1 March - CFP and call for crew opens 1 April - Pre talk announcement tickets 3 April CFP and CFC closes ~ 20 April speakers confirmed ~ 24 April main ticket drop Links and stuff coming closer to the dates.

Quick update for our meetup on the 11th Feb: dc151.org/february-2026-…

Happy New Year! We have 2 amazing speakers for our next meetup on the 14th Jan. All details in the link: dc151.org/january-2026-m… Hope to see as many of you as possible there

Dear Open Source contributors: If your AI spent X mins on "enhancement" or "refactorings" but the project maintainer needs >X mins to fix guideline violations and broken code, you didn’t contribute—you drained time and motivation from the maintainers. @bkimminich/115760195654764932" target="_blank" rel="nofollow noopener">infosec.exchange/@bkimminich/11…

Just a week to go until our last @_dc151 of the year! For our last meetup, we've got @LaurenSpokes4 presenting her talk "The Christmas Pi". All details in the link - hope to see as many of you as possible there: dc151.org/december-2025-…

Our offensive security bundle is live. 18 DRM-free titles worth $700+ for as little as $36. Download once, read anywhere, keep forever. Metasploit, Hacking APIs, Black Hat Bash, Practical Malware Analysis, and more. Support the @EFF: humblebundle.com/books/hacking-…

🎁 We’re not announcing Advent of Cyber yet… But we did drop something sweet first 👀 For the first time ever, you can unbox TryHackMe IRL 🍫 24 days. 24 doors. One very limited drop. Unwrap a little TryHackMe magic every morning while you tackle this year’s AoC challenges. ⚡️ Grab yours before they melt away! store.tryhackme.com/collections/al…

Quick update for the penultimate @_dc151 of the year. This month we've got Harry Hall talking about "Misuses and abuses of AI: from malware to anthrax and pornography". Details in the link: dc151.org/november-2025-…

Something stirs in the shadows... and it’s coming for your flags! 🎃 Hack The Boo returns this October with some spooky Challenges. Dare to face your fears? 📆 22-27 October: Practice CTF to polish your skills 📆 24-27 October: The competition! Register for free: okt.to/bHr1P2 #HackTheBox #HTB #Cybersecurity #CTF #Halloween #Hackers

pagedout.institute ← we've just released Paged Out! zine Issue #7 pagedout.institute/download/Paged… ← direct link lulu.com/search?page=1&… ← prints for zine collectors pagedout.institute/download/Paged… ← issue wallpaper Enjoy! Please please please RT to spread the news - thank you!

Whoop - it's October and we're back. This time with our very own @NaClGOAT giving a talk on manipulating our AI overlords to do naughty things. Meeting at the usual time. Deets in the link: dc151.org/october-2025-m…

I think gifs are the single best thing to have ever been added to teams sometimes. Not all times. But sometimes...it just hits right.

@BuildHackSecure @Hacker0x01

Next weekend I’ll be talking at the @Hacker0x01 community event in Manchester. Who am I going to meet?

We only have 2 tickets left for the HackerOne Manchester meetup, we have a guest speaker with an top tier talk plus exclusive scope! First come first served. h1.community/events/details… #hackerone