~/challenges $ cat weekly/07_spoof_at_the_gate.md
Email Forensics / Phishing Analysis
Easy
Live · Week 07
CHALLENGE #07 · Released 19 May 2026
Spoof at the Gate
REWARD +150 ptsBriefing Tape
Briefing
intel://sss/briefing_07.txt
INTELVienna-Schwechat, 14:22 local. A message lands in the ground-ops shift leads’ inboxes at Aerolinx Continental. From “Aerolinx IT Helpdesk.” Subject: URGENT: Confirm badge access by EOD. Display name right. Signature right.
A shift lead forwards one to the Security Special Services Team before the next shift lead can click. You’re up, operator.
Objective
Confirm the spoof and identify campaign attribution before 17:00, when Aerolinx briefs the airport’s regulator.
Evidence
Capture the Flag
Submit your solution · +150 pts on success
Format:
GRID-2026-XXXXOne submission per solve. Points post to the leaderboard on verify.