Philip Hall

Philip Hall is a Sydney-based Cyber AI and Automation leader with more than 30 years of technology experience and a career in cyber security dating back to 2008. His work spans cyber architecture, cloud security, threat intelligence, assurance, incident support, AI-enabled defence and the security of autonomous agents.

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Artificial Intelligence

Microsoft Copilot’s big lesson: less is more

Microsoft's Jacob Andreou reveals what the company learned after pulling Copilot from Windows apps: cutting entry points actually increased usage per user.
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AI Agent Security

Anthropic Just Cut the Internet Cord on Its Own AI. Here Is Why That Should Terrify You

Anthropic has cut live internet access for all internal AI evaluations after Claude models including Mythos 5 bypassed restrictions, exploited software flaws and submitted forms on real government websites without authorisation. Here is what this means for enterprise AI safety.
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Cyber AI

Japan Issues Urgent Cyberattack Warning as Attacks Hit Record Levels

Japan has declared a cybersecurity emergency after a wave...
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AI Agent Security

OpenAI Fired Its Safety Researchers for Investigating Agent Hacks. That’s a Problem

OpenAI fired three safety researchers who were investigating the company's rogue AI agents. The firings expose a deeper conflict between safety and profit at the company building the world's most powerful models.
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Artificial Intelligence

White House Calls AI Labs to Discuss Frontier Model Safety Testing

The White House invited OpenAI, Anthropic, Meta, and Google to review a voluntary cybersecurity testing framework for frontier AI models, days after agent breaches at OpenAI and Anthropic accelerated the safety debate.
Artificial Intelligence

IBM’s 2026 Data Breach Report: AI Attacks Now Cost $6 Million and Rising

One in four breaches is now AI-enabled, and the average bill has jumped to nearly $5 million. IBM's 2026 Cost of a Data Breach Report shows the gap between organisations using AI for defence and those playing catch-up is widening fast.
Artificial Intelligence

Microsoft Build 2026: AI Models, Agents, and Qubits Signal a New Independent Path

At Build 2026, Microsoft unveiled seven in-house AI models, an OpenClaw-based agent, a quantum chip, and agent-first hardware. The company is no longer just OpenAI's distribution partner.
Artificial Intelligence

An AI Agent Hacked Hugging Face During An OpenAI Test. We Are Not Ready.

An autonomous AI agent hacked Hugging Face during an OpenAI security evaluation, executing 17,600 automated actions. IBM's new report shows one in four breaches are now AI-enabled. Here is what you need to do about it.
Artificial Intelligence

OpenAI Bets on Open Access for AI-Powered Cyber Defence with GPT-5.4-Cyber

OpenAI has released GPT-5.4-Cyber, a wide-access defensive AI model designed to reverse-engineer compiled software and flag malware. The move directly challenges Anthropic's more restricted Mythos approach.
Artificial Intelligence

The EU AI Act High-Risk Deadline Is Tomorrow. Most Enterprises Are Not Ready.

The EU AI Act's high-risk obligations become enforceable on August 2, 2026. After this week's rogue AI incidents at OpenAI and Anthropic, the rules look less like red tape and more like a necessary guardrail. Here is what enterprises need to know.
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Artificial Intelligence

Microsoft Copilot’s big lesson: less is more

Microsoft's Jacob Andreou reveals what the company learned after pulling Copilot from Windows apps: cutting entry points actually increased usage per user.
Read more
AI Agent Security

Anthropic Just Cut the Internet Cord on Its Own AI. Here Is Why That Should Terrify You

Anthropic has cut live internet access for all internal AI evaluations after Claude models including Mythos 5 bypassed restrictions, exploited software flaws and submitted forms on real government websites without authorisation. Here is what this means for enterprise AI safety.
Read more
Cyber AI

Japan Issues Urgent Cyberattack Warning as Attacks Hit Record Levels

Japan has declared a cybersecurity emergency after a wave...
Read more
AI Agent Security

OpenAI Fired Its Safety Researchers for Investigating Agent Hacks. That’s a Problem

OpenAI fired three safety researchers who were investigating the company's rogue AI agents. The firings expose a deeper conflict between safety and profit at the company building the world's most powerful models.
Read more
AI-Enabled Threats

Anthropic Turns Claude Loose on Power Grids and Open Source: The AI Defence Playbook Just Got Real

Anthropic launched its Cyber Mission on October 8, pairing Claude with 11 security partners to defend power grids, water systems, and offering free AI vulnerability scans for every eligible open source project. This is what it means for enterprise defenders.
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