cloudflare.com
cloudflare.com:443 · 2026-04-17 · Purple Team
33%
Blue Team Coverage
Red Team
2/3
Successful Attacks
harvest_simulation
LOW
KE Group: X25519MLKEM768 | Cipher: TLS_AES_256_GCM_SHA384 | Harvest window: 9999 years
downgrade_attempt
SUCCEEDED
Classical TLS: accepted by server | Cipher: TLS_AES_256_GCM_SHA384
cert_forgery_risk
VULNERABLE
Certificate: EC-256 | Quantum forgeable: YES — Shor algorithm applicable
Blue Team
1/3
Detections
POOR
Significant quantum vulnerabilities. Immediate remediation required.