Surge in Malicious Traffic Targeting Palo Alto Networks' GlobalProtect
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On November 14, 2025, malicious traffic aimed at Palo Alto Networks' GlobalProtect portals surged nearly 40-fold, reaching a 90-day high. This spike, which involved approximately 2.3 million sessions targeting the 'global-protect/login.esp' endpoint, primarily originated from a single network, AS200373 (3xK Tech GmbH).
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