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Gudmundur Karlsson
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Cross-referencing over 67 channels for appearances
Gudmundur Karlsson
Cross-referencing over 67 channels for appearances
Gudmundur Karlsson
Arcmira media summary
Browse Guðmundur Karlsson's interviews, podcast appearances & video clips — 1 indexed from DEFCONConference, updated Dec 2025.
Speaker and presenter, security architect at Islandsbanki and top-rated hacker known as Gumi or Carl.
Arcmira tracks 1 indexed media appearances or mentions for Guðmundur Karlsson, tied to source videos, channels, and transcript-derived context.
Arcmira uses indexed YouTube videos and transcripts. Representative source evidence on this page includes "DEF CON 33 Recon Village - A Playbook for Integration Servers - Ryan Bonner, Guðmundur Karlsson" with transcript-derived context and links when available.
Guðmundur Karlsson is connected to Bug Bounty Hunting, Integration Servers in Arcmira's media graph.
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The trendline is visible, but the dated evidence behind Guðmundur Karlsson is in the premium layer.
No inbound media mentions indexed yet.