BreachLab Phantom Launches 32-Level Post-Exploitation Wargame

BreachLab Phantom is a newly launched wargame featuring 32 levels focused on Linux privilege escalation, container escape, Kubernetes takeover, and data exfiltration. It uses a persistent infrastructure with a real Docker stack and chain-password progression, similar to Bandit/OverTheWire. A separate "Ghost" track (23 levels) covers Linux fundamentals for warm-up. The platform is free, requires no signup, and includes a leaderboard with optional registration for tracking progress.