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Palo Alto Networks, Wednesday, May 13th, 2026

Over the past few weeks, we have reached a critical turning point in cybersecurity. Following the launch of our Frontier AI Defense initiative, we've continued testing the latest frontier models (including Anthropic's Mythos and Claude Opus 4.7, as well as OpenAI's GPT-5.5-Cyber) as part of the Trusted Access for Cyber program.

Vol 338 · Issue 2 · 2026-05-13

With such a ticking clock in front of us, acting rapidly and at-scale to support our customers is paramount. Today, we exponentially grow our scale of delivery by expanding our Frontier AI Alliance.

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Over the past few weeks, we have reached a critical turning point in cybersecurity. Following the launch of our Frontier AI Defense initiative, we've continued testing the latest frontier models (including Anthropic's Mythos and Claude Opus 4.7, as well as OpenAI's GPT-5.5-Cyber) as part of the Trusted Access for Cyber program.

Palo Alto Networks, Wednesday, April 1st, 2026

Closing The Gap By Enhancing Visibility And Mitigating Risks

Vol 337 · Issue 1 · 2026-04-01

In the race to digitise public services, the UK's digital estate has grown into a vast, borderless ecosystem that manual audits can no longer track. For UK Government departments, local authorities and NHS trusts, it is a sprawling, shifting landscape of cloud workloads, legacy infrastructure, shadow IT and third-party supplier connections.

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Closing The Gap By Enhancing Visibility And Mitigating Risks

Palo Alto Networks, Tuesday, March 31st, 2026

Five Browser And AI Security Questions Keeping CxOs Up At Night

Vol 337 · Issue 1 · 2026-03-31

Work has fundamentally shifted from applications and networks to the browser itself. Today, the browser is where employees access SaaS, collaborate and interact with AI, making it the true operating system of modern work. But as work moved into the browser, security controls didn't follow. Within the last year, 95% of organizations have reported a security incident originating in the browser, as attackers shift their focus from hardened networks to exposed web sessions.

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Five Browser And AI Security Questions Keeping CxOs Up At Night

Palo Alto Networks, March 23,2026

The Cryptographic Reset Has Begun

Vol 336 · Issue 4 · 2026-03-23

For decades, the digital economy has operated on a model of static cryptographic trust. Certificates were issued for long periods of time. The same encryption algorithms protected data for decades. Security teams could simply increase key lengths to stay ahead of advances in computing power. Trust infrastructure changed slowly and predictably.

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The Cryptographic Reset Has Begun