Security Events Calendar

Security Events in Seattle

Curated cybersecurity, AI security, offensive security, and hacker community events in Seattle. Subscribe to get notified of new events.

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Weekly Security events in Seattle.

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No Security events listed in Seattle right now, so this is everything on in Seattle. All Seattle events

Upcoming Events

Wednesday, October 7 1 event
SEATTLE Growth

Birdwatching w/ PostHog Replay Vision

Wed, Oct 7 · 6:00 PM PT Douglas Research Conservatory (DRC), Seattle, WA 98105, USA Free Approval required
Tuesday, October 13 1 event
SEATTLE AI

AI House Founder Mental Health Affinity Group Meetup - Relationships Under Founder Pressure

Tue, Oct 13 · 12:45 PM PT AI House, 2801 Alaskan Wy, Seattle, WA 98121, USA Free
Thursday, October 15 1 event
SEATTLE AI High Signal

Rootly AI x Anthropic Executive Dinner (Seattle)

Thu, Oct 15 · 6:00 PM PT Copine, 6460 24th Ave NW, Seattle, WA 98107, USA Free Approval required
Friday, October 16 1 event
SEATTLE AI

Agentic Enterprise AI Hackathon with Box + AWS

Fri, Oct 16 · 5:00 PM PT Seattle, WA Free
Tuesday, November 10 1 event
SEATTLE AI

AI House Founder Mental Health Affinity Group Meetup - The Addiction Patterns of High-Performers

Tue, Nov 10 · 12:45 PM PT AI House, 2801 Alaskan Wy, Seattle, WA 98121, USA Free
Tuesday, December 8 1 event
SEATTLE AI

AI House Founder Mental Health Affinity Group Meetup - Redefining Success Beyond Exit or Acquisition

Tue, Dec 8 · 12:45 PM PT AI House, 2801 Alaskan Wy, Seattle, WA 98121, USA Free

Major Security conferences for Seattle attendees (2026)

The flagship annual gatherings worth planning around. Not on the weekly calendar, book these early.

DEF CON

Las Vegas · Annual · Aug

Black Hat USA

Las Vegas · Annual · Aug

RSA Conference

San Francisco · Annual · Apr–May

BSides SF

San Francisco · Annual

Aspen Security Forum

Aspen · Annual · Jul

Security events in Seattle

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