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

The Ex-OpenAI Researcher Who Walked Away from $2 Million: What Daniel Kokotajlo Actually Said About AI Risk

Former OpenAI researcher Daniel Kokotajlo walked away from $2 million rather than stay silent. Here's what he actually said about AI timelines, extinction risk, and why the cybersecurity community should pay attention.
Artificial Intelligence

Senators Target AI Security Loophole With Antitrust Exemption

A U.S. Senate amendment would let AI companies share security vulnerabilities and coordinate model-delay decisions without antitrust liability. The goal is to speed up defences against AI-powered attacks.
AI-Enabled Threats

China’s AI Military Logistics Are a Target-Rich Environment. The Same Goes for Everyone Else.

China's AI Military Logistics Are a Target-Rich Environment. The Same Goes for Everyone Else. China's military is investing heavily in artificial intelligence for logistics. The...
Artificial Intelligence

The $155 Billion Question: Are AI Data Centres Australia’s Next Mining Boom or a Ticking Timebomb?

The $155 Billion Question: Are AI Data Centres Australia's Next Mining Boom or a Ticking Timebomb? There is a proposal before the New South Wales...
Artificial Intelligence

JadePuffer: The First AI Agent to Run a Ransomware Attack End to End

Sysdig researchers have documented JadePuffer, the first known case of an AI agent autonomously running a complete ransomware operation from initial access to data destruction. Here is what happened and why the response should be measured, not panicked.
Artificial Intelligence

Sam Altman Pitches a US-Led AI Safety Forum With a Government Stake

Sam Altman has called for a US-led AI safety forum and floated a 5% government stake in OpenAI, reopening the debate over who should ultimately benefit from artificial intelligence.
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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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