Palo Alto Networks Acquires Demisto

Palo Alto Networks Acquires Portkey to Build AI Gateway Control Plane for Autonomous Agents

May 1, 2026

Cybersecurity

Palo Alto Networks announced it intends to acquire Portkey, which provides centralized AI gateways for managing and protecting autonomous AI agents. The acquisition is intended to make Portkey the AI Gateway control plane for Palo Alto Networks’ Prisma AIRS platform, enabling runtime monitoring, routing, governance, and security for agentic AI traffic.

Palo Alto Networks Acquires CyberArk

February 19, 2026

Cybersecurity

Palo Alto Networks entered into a definitive cash-and-stock agreement to acquire CyberArk for approximately $25 billion in equity value. The deal was structured so that CyberArk shareholders would receive $45.00 in cash and 2.2005 shares of Palo Alto Networks stock for each CyberArk share. Palo Alto Networks later completed the acquisition on February 11, 2026.

Palo Alto Networks Acquires Talon Cyber Security

December 28, 2023

Cybersecurity

Palo Alto Networks completed the acquisition of Talon Cyber Security to integrate Talon’s enterprise browser technology into its Prisma SASE offering. The deal extends Palo Alto’s SASE capabilities by protecting managed and unmanaged devices and will make Talon’s Enterprise Browser available to qualified SASE AI customers at no additional cost.

Palo Alto Networks Acquires Dig Security

October 31, 2023

Cybersecurity

Palo Alto Networks has completed the acquisition of Israel-based Dig Security (Dig Security Solutions Ltd.), a provider of Data Security Posture Management (DSPM) technology, integrating its capabilities into the Prisma Cloud platform. The deal was announced completed on Dec. 5, 2023; media reports put the purchase price at about $400 million.

Palo Alto Networks Acquires The Crypsis Group

August 24, 2020

Cybersecurity

Palo Alto Networks has entered into a definitive agreement to acquire The Crypsis Group for $265 million in cash, subject to customary adjustments and approvals. The acquisition will integrate Crypsis' incident response, risk management and digital forensics capabilities into Palo Alto Networks' Cortex XDR platform to strengthen detection, response and breach management.

Palo Alto Networks Acquires Aporeto

December 23, 2019

Cybersecurity

Palo Alto Networks completed its acquisition of Aporeto Inc., a machine-identity based microsegmentation company, integrating Aporeto’s technology into its Prisma Cloud native security platform. The deal (reported at about $150 million) brings Aporeto’s co-founders and microsegmentation capabilities into Palo Alto’s cloud security offerings to expand cloud-native workload protection.