Issue dossier
The official page says registered conference attendees got the badge, while non-paying conference visitors could buy one on-site for EUR35 from an extremely limited supply.
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
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badge village page
Official CommSec Village source for registered-attendee badge distribution, Qihoo360 Unicorn Team design credit, mini-games, hidden challenges, open-source statement, and hardware specs.
Badge: HITBSecConf2018 Amsterdam Badge
event page
Official event archive for April 9-13, 2018 dates, Amsterdam / NH Grand Krasnapolsky context, CommSec Village framing, and conference schedule context.
Badge: HITBSecConf2018 Amsterdam Badge
venue page
Official venue page for NH Collection Amsterdam Grand Hotel Krasnapolsky and Dam 9, Amsterdam location context.
Badge: HITBSecConf2018 Amsterdam Badge
Hack In The Box · retrieved 2026-05-15
Primary event source for April 9-13, 2018 dates, ninth annual Netherlands conference context, Amsterdam / NH Grand Krasnapolsky venue, and CommSec Village context.
Badge: HITBSecConf2018 Amsterdam Badge
Hack In The Box · retrieved 2026-05-15
Primary badge source proving the HITBSecConf2018 Amsterdam badge, registered-attendee distribution, Qihoo360 Unicorn Team design credit, Badge Village hacking support, packet-decoding game, mini-games, hidden challenges, open-source statement, and hardware specs.
Badge: HITBSecConf2018 Amsterdam Badge