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Millions of PHP Instances Exposed - What Organizations Need To Do Right Now

Two critical vulnerabilities in PHP (CVE-2026-109618 and CVE-2026-109619) have been published. Both vulnerabilities carry a severe CVSS score of 9.2 (more technical details are in the Unit 42 Threat Brief).

Announcement

Cybersecurity

Points of View

Threat Intelligence

Unit 42

Oct 21, 2026

By Lee Klarich

Palo Alto Networks

Products and Services

Partners

Agent Security, AI Application Security, AI Governance, AI Security, Assess AI Risks, Products and Services

Agentic Innovation Meets Enterprise Control

Today, we are introducing new security innovations that help enterprises put AI agents to work with greater control over sensitive data, agent actions...

Oct 15, 2026

By John Gilmartin

Palo Alto Networks Named a Leader in the 2026 Gartner® Magic Quadrant™ for Privileged Access Management

Announcement, Products and Services

Palo Alto Networks Named a Leader in the 2026 Gartner® Magic QuadrantȒ...

For the eighth consecutive time, Palo Alto Networks is recognized as a Leader in the 2026 Gartner® Magic Quadrant™ for Privileged Access Manage...

Oct 26, 2026

By Sonny Singh

Announcement, Cybersecurity, Products and Services

Palo Alto Networks Brings Continuous AI Defense and Prisma AIRS to the Open...

Palo Alto Networks announces that Unit 42® Continuous Frontier AI Defense and Prisma AIRS™ are now on the newly launched OpenAI Marketplace, ma...

Oct 23, 2026

By Munish Khetrapal

AI Security, Announcement, Partners, Products and Services

Advancing Agentic AI Security with Palo Alto Networks and NVIDIA

AI is moving from answering questions to taking action. Agents can use tools, access enterprise data, and carry out work across systems on our behalf...

Oct 21, 2026

By Shrikant Brahmbhatt, Itay Ozery and Lee Space

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Announcement, Cybersecurity, Products and Services

Reinventing Endpoint Security with Cortex XDR One

Enterprises spent the last two years racing to capture the vast potential of AI, authorizing AI agents to touch production code, internal databases, customer tickets and financial ledgers. Because these agents...

Oct 19, 2026

By Daphna Shemesh

AI Security, Cybersecurity, Products and Services, Unit 42

Introducing Unit 42 Managed Agentic Endpoint Security

AI agents and AI-enabled tools are fundamentally changing how work gets done. From coding assistants to Model Context Protocol (MCP) servers, autonomous tools now access sensitive data, execute commands, and mo...

Oct 19, 2026

By Sharon Maydar

Critical Infrastructure, Public Sector, Quantum Security

Fast-Track Your PQC Strategy: A Template for OMB M-26-15 Readiness

The transition to Post-Quantum Cryptography (PQC) is not just a technical upgrade; it is a vital national security imperative that represents the most...

Oct 16, 2026

By Matt Marsden

Cybersecurity, Points of View

The Blind Spot in Orbit: Why Space Could Be the Next Infrastructure Crisis

Are organisations becoming so reliant on third party space assets that they would face severe disruption if the assets were impacted by a cyber attack?

Oct 14, 2026

By Jesper Olsen

Customer Spotlight, Cybersecurity, Points of View

NHS England evolves its cybersecurity strategy with Palo Alto Networks and ...

The NHS has set an ambitious goal of achieving cyber resilience across healthcare organisations by 2030. Delivering on that vision requires technology...

Oct 13, 2026

By Helmut Reisinger

Cloud Delivered Security Services, Cybersecurity, Products and Services

Palo Alto Networks and AWS Bring Advanced DNS Security to Amazon Route 53 D...

Palo Alto Networks is excited to announce the general availability Advanced DNS Security with Amazon Route 53 Resolver DNS Firewall, bringing enterpri...

Oct 09, 2026

By Srinivas Avasarala and Arun Kumar

Cybersecurity, Points of View

The Mango Strategy: A CEO’s Guide to AI Cybersecurity

Hope is not a strategy. Neither is nostalgia.Mark Carney, Prime Minister of Canada

Oct 08, 2026

By Helmut Reisinger

Announcement, Products and Services

Driven by Innovation: Our Latest Analyst Wins and Product Momentum in Netwo...

Market leadership comes down to two things: the vision to anticipate and solve customer problems and proven engineering execution. Across AI Security,...

Oct 08, 2026

By Anand Oswal

AI Security, Announcement, Cloud Delivered Security Services, Cloud Security, Industrial OT Security, IoT Security, OT Security, Points of View

State of Global Critical Infrastructure Cybersecurity 2026: 95% of Leaders ...

The critical infrastructure that powers our utilities, factories, transportation systems a...

Oct 06, 2026

By Rich Campagna

Announcement, Products and Services

Observability’s AI Moment

Introducing Cortex XCOR: AI-Driven Observability that Delivers Autonomous Response with AI SREI’ve been tackling the observability problem for more than a decade, since before it was coined observability. From building internal monitoring f...

Oct 01, 2026

By Martin Mao

Customer Spotlight, Products and Services

“SASE Gateway” provided by KDDI : How SP Interconnect Simplifies Closed Net...

We are thrilled to announce that KDDI Corporation, a long-standing NextWave partner of Palo Alto Networks and a Managed Security Service Provider (MSS...

Sep 29, 2026

By Yogesh Ranade

Announcement, Partners, Products and Services

Introducing CLARA Agent: Instant Cloud & AI Risk Insights Available on...

Most cloud and security teams struggle with two fundamental questions: What is actually running across our clouds, and what is exposed? As workloads s...

Sep 29, 2026

By Geetha Anandakrishnan

AI Security, Cloud Security, Cybersecurity, Points of View

Why OT Resilience Is Now a Boardroom Imperative

For decades, industrial cybersecurity rested on a comfortable assumption: operational technology (OT) was protected by physical isolation. The "air gap" guaranteed that power grids, manufacturing lines, and wat...

Sep 29, 2026

By Dharminder Debisarun

Announcement, Partners, Products and Services

Securing AI Agents at Scale with NVIDIA

AI agents are crossing an important threshold.They are moving from assistants that respond to us to autonomous systems that reason, plan, and act on our behalf. They can write and execute code, access enterpris...

Sep 28, 2026

By Anand Oswal

AI Application Security, Announcement, Cloud Delivered Security Services, Critical Infrastructure, IoT Security

Palo Alto Networks Named a Visionary Leader in the Frost Radar™: Hea...

The devices that keep patients alive are the ones you can't patch on a Tuesday night. An infusion pump running a decade-...

Sep 22, 2026

By Kalyan Siddam

AI Security, Announcement, Cybersecurity, Unit 42

Introducing Unit 42 Continuous Frontier AI Defense

Cybersecurity is in the middle of a generational shift. AI has disrupted a 30-year balance of power between defenders and adversaries.

Sep 22, 2026

By Sam Rubin

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AI Security, Announcement, Products and Services

Idira — Our Journey to Democratize Privilege Controls

Introducing Idira: The AI-Driven Identity security platform. Extend Zero Standing Privilege to every human, machine, and AI agent identity in your enterprise.

May 12, 2026

By Peretz Regev

Products and Services

Secure AI Coding: Governing every agent, artifact, and identity

Enterprises are seeing an unprecedented surge in AI coding adoption with spend on AI coding tools projected to top $13 billion in this calendar year1, compounding at more than 60%...

Sep 10, 2026

By Anand Oswal

Announcement, Products and Services

Redefining Network Security for the Frontier AI Era

Modern enterprise security is at a pivotal moment where CIOs and CISOs have a clear opportunity to build a cybersecurity architecture for both today’s environment, and for the future. Doing so requires redefini...

Aug 04, 2026

By Anand Oswal

Agent Security, AI Governance, AI Security, Announcement, Develop AI Safely, Products and Services

Announcing the General Availability of Prisma AIRS AI Gateway

Every modern enterprise is moving from an organization run by software to one orchestrated by AI, creating a tension bet...

Jul 16, 2026

By Jaimin Patel

Announcement

Introducing Unit 42 Threat Intelligence: Know What Matters, Understand the ...

Security teams do not need another threat feed.Instead, they need to know which threats matter to their organization, what’s coming, and what they should do next.

Aug 03, 2026

By Sam Rubin and Sherrod DeGrippo

AI Security, Unit 42

Unit 42 Defends Organizations Against Next-Gen Frontier AI Risks with Anthr...

Frontier AI has compressed attack timelines from weeks to minutes. For defenders to gain the upper hand, they need to fight back at machine speed. That’s why Palo Alto Networks Uni...

Aug 21, 2026

By Sam Rubin

Announcement, Products and Services, Threat Intelligence, Unit 42

Putting OpenAI Cyber Models to Work for Defenders

Unit 42 is putting the latest frontier cyber models to work across customer environments to find, validate and help remediate the attack paths that matter most.

Aug 12, 2026

By Sam Rubin

AI Security, Announcement, Cybersecurity, Unit 42

Introducing Unit 42 Continuous Frontier AI Defense

Cybersecurity is in the middle of a generational shift. AI has disrupted a 30-year balance of power between defenders and adversaries.

Sep 22, 2026

By Sam Rubin

Announcement, Must-Read Articles, Threat Intelligence, Unit 42

2026 Unit 42 Global Incident Response Report — Attacks Now 4x Faster

Attackers are leveraging identity, AI, and supply chain exposure. Unit 42's Global 2026 IR Report reveals faster, broader, harder-to-contain threats.

Feb 17, 2026

By Sam Rubin

AI Security, Announcement, Products and Services, Unit 42

A New Era of Security: Frontier AI Defense

Palo Alto Networks introduces Frontier AI Defense to counter autonomous AI cyber threats. Get continuous protection and autonomous remediation against machine-speed attacks.

May 07, 2026

By Sam Rubin

AI Security, Products and Services

Prisma AIRS - Unified Data Protection for Claude

As AI adoption shifts from experimental tools to the business core, enterprises are deploying AI agents and assistants across every department. Developers are accelerating software delivery with Claude Code and...

Aug 05, 2026

By Spencer Thellmann and Srikanth Hanumanula

Announcement, Products and Services, Threat Intelligence, Unit 42

Introducing Unit 42 Managed XSIAM 2.0

Unit 42 Managed XSIAM 2.0 delivers a 24/7 managed SOC with continuous detection, investigation, and full-cycle remediation.

Feb 17, 2026

By Sharon Maydar

AI Security, Announcement, Points of View

Defender's Guide to the Frontier AI Impact on Cybersecurity: May 2026 Updat...

Get the May 2026 update on Frontier AI-driven exploits. Learn the 4 immediate steps for agentic defense, vulnerability finding and security operations...

May 13, 2026

By Lee Klarich

AI Security, Announcement

Defining the Standard for AI Security

When we set out to solve AI security, we knew it was an audacious challenge to take on. Securing AI Coding, which I wrote about last week, is one example of how we are tackling this multidimensional problem.

Sep 17, 2026

By Anand Oswal

Announcement, Products and Services

Strengthening Security of AI Coding: Prisma AIRS API Integration with OpenA...

Palo Alto Networks works closely with OpenAI across our product platform and Unit 42, leveraging advanced frontier model capabilities. Furthermore, we...

Aug 07, 2026

By Srikanth Hanumanula and Spencer Thellmann