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Cybersecurity Events

Every cybersecurity conference, CTF and meetup worth knowing about — filter by date, country and topic.

[conference] · in person
OWASP's annual European application security conference. Two days of training followed by three days of talks across AppSec engineering, threat modeling, secure SDLC and emerging AI/LLM security topics.
$
@ Lisbon, Portugal
[conference] · in person
Global gathering of CSIRTs and incident response teams. Closed sessions for FIRST members on Monday, public conference Tuesday through Friday covering threat intel sharing, IR tooling and operational coordination.
$
@ Copenhagen, Denmark
[conference] · in person
Europe's flagship information security exhibition and conference. Three days of vendor keynotes, technical workshops and an enormous exhibitor floor at ExCeL London.
$
@ London, United Kingdom
[conference] · in person
33rd edition of DEF CON, held in August 2025 at the Las Vegas Convention Center. Headline themes included AI red-teaming, automotive ECUs and post-quantum crypto.
$
@ Las Vegas, Nevada, United States
[conference] · in person
2025 edition of Black Hat USA at Mandalay Bay. Notable themes: agentic-AI security, supply chain attacks, and continued investment in defensive automation tracks.
$
@ Las Vegas, Nevada, United States