Issue dossier
A linkable camp-impact record with badge context, severity, evidence confidence, and source notes.
The record avoids turning the electronic badge into a proven badge-CTF platform or adding unsupported physical-design claims.
Evidence
Official CTF page documenting the 2025 CTF context and explicitly stating that there were no physical challenges that year.
Official about page for the 12th BSidesLisbon edition, including the electronic badge, talks, networking, CTF, and conference scope.
Official sponsor page with a Badge Sponsor section naming BitSight, which anchors the badge sponsorship trail.
Official team page naming Pedro Umbelino under the Badge section, used only for credit attribution and not for unrecovered technical specifications.
Eventbrite listing for the Thursday, November 13-Friday, November 14, 2025 BSidesLisbon event at Auditorio FMD-UL in Lisboa.
Source trail
Primary official source for the 2025 Lisbon edition's electronic badge wording, talks, networking, CTF, community-organized framing, and 12th-edition context.
Official source for the CTF boundary; it explicitly says there were no physical challenges in 2025, so the badge record does not infer a hardware challenge path.
Primary badge-specific source: the official sponsors page lists a Badge Sponsor section and names BitSight under it.
Official team source naming Pedro Umbelino under the Badge section.
Ticketing source for the November 13-14, 2025 event, Auditório FMD-UL venue, organizer identity, and in-person conference context.