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Introducing Cortex XDR 6.0: Built for Endpoints. Ready for Agents.

Introducing Cortex XDR 6.0: Built for Endpoints. Ready for Agents.

Modern endpoints are evolving at machine speed with an ungoverned AI ecosystem. Driven by agentic artifacts, the attack surface expands faster than legacy security architectures can adapt—letting AI-accelerated threats progress from initial breach to data exfiltration in as little as 25 minutes. Traditional EDR was not built for...

AI and Cybersecurity
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Cybersecurity
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Oct 19, 2026
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Security Operations

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Playbook of the Week
AI Didn’t Create the Data Security Problem. It Made It Impossible to Ignore.
Uncategorized

AI Didn’t Create the Data Security Problem. It Made It Impossible to Ignore...

Data security in the age of AI requires evolving beyond traditional DLP to secure data access, posture, and real-time risks across clouds and agents.
Oct 13, 2026
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Announcement, Products and Services

Palo Alto Networks is named a Leader in the 2026 IDC MarketScape for Modern...

The enterprise landscape is undergoing a monumental shift. AI agents are transforming productivity, executing complex tasks autonomously across our di...
Oct 12, 2026
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Cortex AES Extends Code Package Visibility to Go
AI and Cybersecurity, AI Security, Cybersecurity, Must-Read Articles, Product Features, Use-Cases

Cortex AES Extends Code Package Visibility to Go

Discover how Cortex AES extends supply chain security to Go modules across Windows and macOS endpoints. Flag malicious packages, retracted versions, a...
Oct 07, 2026
By  and
GlassWorm Goes Mac: Fresh Infrastructure, New Tricks
AI and Cybersecurity

GlassWorm Goes Mac: Fresh Infrastructure, New Tricks

Editor’s note: This article was originally published by Koi Security on December 29, 2025. Koi is now part of Palo Alto Networks, and this article has been adapted for the Palo Alto Networks blog. The technical...
Oct 01, 2026
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AI and Cybersecurity, Must-Read Articles, Product Features, Products and Services

Orchestrating the Agentic SOC: A Practical Guide to Model Context Protocol

Learn how Model Context Protocol (MCP) connects Cortex XSIAM, AgentiX, XDR and Cloud to your SOC tool stack, to build a unified AI SecOps ecosystem.
Sep 03, 2026
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Introducing Active Directory Security Posture Management in Cortex ITDR
AI and Cybersecurity, News and Events, Uncategorized

Introducing Active Directory Security Posture Management in Cortex ITDR

Active Directory remains a primary target for identity-based attacks. A single risky configuration—whether a misconfigured certificate template, exces...
Aug 27, 2026
By  and
A Quarter of Innovation with Koi Agentic Endpoint Security
Product Features, Uncategorized, Use-Cases

A Quarter of Innovation with Koi Agentic Endpoint Security

Protect endpoints from autonomous AI risks with Koi Agentic Endpoint Security—get full visibility, runtime policy control, and automated remediation....
Aug 18, 2026
By , and
Finland, Meet the AI-Driven SOC
Announcement, Must-Read Articles, News and Events, Product Features

Finland, Meet the AI-Driven SOC

Cortex services are now available from a cloud location in Finland, helping organizations support local data residency and modern security operations.
Aug 12, 2026
By 
SE Labs Awards Palo Alto Networks the Anti-Tampering Certification
Cybersecurity, Products and Services

SE Labs Awards Palo Alto Networks the Anti-Tampering Certification

Breaching a network is merely the opening move. The real prize for an attacker is silencing the security agent, unlocking complete freedom to harvest...
Aug 11, 2026
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Announcing the Public Preview of Cortex Data Security: Unified Data Protection for the AI Era
AI and Cybersecurity, Announcement, Data Security Platform, DDR, DLP, DSPM

Announcing the Public Preview of Cortex Data Security: Unified Data Protect...

Data security platform solutions secure organizational data across cloud, SaaS, and AI environments with unified DSPM, DLP, and automated threat respo...
Aug 11, 2026
By 
Your EDR is Blind to the Agentic Frontier
Agent Security, Agentic Identity Security, AI and Cybersecurity, AI Governance, AI Security, Announcement, Assess AI Risks, Must-Read Articles, News and Events, Product Features, Secure AI Infrastructure, Secure GenAI Use

Your EDR is Blind to the Agentic Frontier

We are living through a massiv...
Aug 10, 2026
By  and
AI and Cybersecurity, Must-Read Articles, News and Events, Product Features, Uncategorized, Use-Cases

Bridging the Gap: An Unprecedented Approach to Browser and Endpoint Securit...

The enterprise workforce now operates almost entirely within the web browser. In fact, employees do roughly 85% of their...
Aug 06, 2026
By , , and
What’s New in Cortex
AI and Cybersecurity, Uncategorized

What’s New in Cortex

The latest Cortex portfolio release delivers new frontier AI capabilities and personalized agents, making detection and remediation faster than ever.
Jul 30, 2026
By 
Cortex XDR Scores Perfect 100% in SE Labs 2026 Ransomware Test
AI and Cybersecurity, Announcement, Cybersecurity, Must-Read Articles, Product Features, Products and Services, Use-Cases

Cortex XDR Scores Perfect 100% in SE Labs 2026 Ransomware Test

Ransomware is accelerating at machine speed as adversaries harness frontier AI models to a...
Sep 09, 2026
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Securing the Agentic Endpoint
AI Security, Announcement, Must-Read Articles, News and Events, Product Features, Products and Services

Securing the Agentic Endpoint

Secure the Agentic Endpoint. Traditional security misses the risk of AI agents. Learn how Palo Alto Networks and the Koi acquisition bring new protection.
Feb 17, 2026
By 
Your EDR is Blind to the Agentic Frontier
Agent Security, Agentic Identity Security, AI and Cybersecurity, AI Governance, AI Security, Announcement, Assess AI Risks, Must-Read Articles, News and Events, Product Features, Secure AI Infrastructure, Secure GenAI Use

Your EDR is Blind to the Agentic Frontier

We are living through a massiv...
Aug 10, 2026
By  and
Cortex XDR is the only Certified Leader in AV-Comparatives EPR 7 years in a row
AI and Cybersecurity, AI Security, Announcement, Cybersecurity, Must-Read Articles, News and Events, Products and Services

Cortex XDR is the only Certified Leader in AV-Comparatives EPR 7 years in a...

Modern enterprise security teams are locked in an escalating crisis where attackers levera...
Sep 16, 2026
By 
A Quarter of Innovation with Koi Agentic Endpoint Security
Product Features, Uncategorized, Use-Cases

A Quarter of Innovation with Koi Agentic Endpoint Security

Protect endpoints from autonomous AI risks with Koi Agentic Endpoint Security—get full visibility, runtime policy control, and automated remediation....
Aug 18, 2026
By , and
Forrester Names Palo Alto Networks a Leader in Attack Surface Management
Announcement, News and Events, Products and Services

Forrester Names Palo Alto Networks a Leader in Attack Surface Management

Palo Alto Networks was named a leader in attack surface management by Forrester for Cortex Xpanse.
Sep 24, 2024
By 
How Koi Protects Against Developer Supply Chains

How Koi Protects Against Developer Supply Chains

A poisoned VS Code extension compromised 3,800 GitHub repos in minutes. Here's why traditional EDR missed it and how Agentic Endpoint Security closes the gap.
May 22, 2026
By  and

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