vulnz.ch v0.4

vulnz.ch v0.4

Presented by: Andrei Iosif

JUL29
Start

Wednesday, July 29, 2026

06:00 PM GMT+3

JUL29
End

Wednesday, July 29, 2026

09:00 PM GMT+3

Price

Free

Free entry

In person

Headsquarter - The Historic

Headsquarter - The Historic, Zürich, Zürich

About the Event

vulnz.ch

vulnz.ch is a technical gathering where Zurich-based software and AI defenders and hackers share mitigations they've built, bugs they've found, research they've done, projects they've worked on or tinkered with, or papers they've read.

v0.4

The fourth edition will feature two presentations:

"Poisoning the Well" on RAG poisoning, from Jannis (LinkedIn)

"Ruby on Rails: The Bad and the Ugly" on vulnerability-inducing Ruby on Rails architectural anti-patterns and insecure defaults, from V (LinkedIn).

Attendance

The event is meant for anyone hunting bugs or building software and AI defenses. This is not exhaustive, but please join us if you work on or have hobby projects in:

Application Security

Software Security

AI Security

Agentic Security

Penetration Testing

DevSecOps

Vulnerability Research

Reverse Engineering

Bug Bounty Hunting.

Logistics

The fourth edition of vulnz.ch will take place on Wednesday, July 29th. Doors open at 18:00, talks kick off at 18:15, and the evening wraps up with open discussion.

Headsquarter The Historic, an upscale coworking space in the heart of Zurich, is proudly hosting the event.

Venue Details

Headsquarter - The Historic

Headsquarter - The Historic, Zürich, Zürich

Zurich

Free for Visitors

July 29, 2026
06:00 PM - 09:00 PM
Headsquarter - The Historic, Zurich

Organized by

AI

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