Forty-Fold Spike in Probing Targets Palo Alto GlobalProtect Login Portals Vulnerability Forty-Fold Spike in Probing Targets Palo Alto GlobalProtect Login Portals ddos November 23, 2025 GreyNoise has recorded a dramatic surge in automated requests targeting Palo Alto Networks’ GlobalProtect authentication portals. The... Read More Read more about Forty-Fold Spike in Probing Targets Palo Alto GlobalProtect Login Portals