Great AppSec Hackathon 2026

Great AppSec
Hackathon

Break it. Prove it. Score it.

A live web-security range. Every challenge is a real, deliberately broken application — you get your own isolated instance, and your own flag. Nothing you find is shared with anyone else, so the only way to score is to actually break it.

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25Challenges
4Categories
24Hours

Flags are unique per participant. Sharing a flag will not score for anyone else — it only marks the account it was issued to. Play the rules of engagement.