The Chaos Communication Congress 2025 will be held on December 27-30, 2025, in Hamburg, Germany. This in-person event is hosted by the Chaos Computer Club and is one of the largest gatherings of hackers and cybersecurity professionals in Europe.
Organizers: Chaos Computer Club
Conference Type: In Person
Date: Dec 27, 2025
Location: Hamburg, Germany
Event Link: Click Here
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