Cyber AI

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.
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.
Cyber AI

Japan Issues Urgent Cyberattack Warning as Attacks Hit Record Levels

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

100+ Tech Giants Declare: AI-Driven Hacks Demand a Defensive Surge

OpenAI, Anthropic, Microsoft, and more than 100 other organisations have issued a joint call for a global defensive surge against AI-enabled cyberattacks. Here is what the letter says, why it matters, and what you should do now.
Cyber AI

OpenAI’s Call for Collective Cyber Defense: A Rallying Cry That Stops at Principles

OpenAI's Call for Collective Cyber Defense: A Rallying Cry That Stops at Principles I have spent years watching security teams at hospitals, water utilities and...
AI Agent Security

Copilot Studio and Power Platform: Securing Enterprise AI Agents at Scale

Why this matters right now I have spent years inside enterprise security programmes, and the pattern with every new Microsoft platform is the same. The...
AI Agent Security

AI Learns to Hack While Learning to Code, and the Gap Is Closing Fast

Zhipu's GLM-5.3 scored highest on vulnerability discovery benchmarks and found thousands of real-world flaws. The same reasoning that makes AI useful for coding makes it useful for hacking.
Cyber AI

US Agencies Sound Alarm as AI-Powered Attacks Target Industrial Controllers

A joint advisory from US federal agencies warns that threat actors are using AI to write exploit scripts targeting Siemens S7 PLCs across critical infrastructure sectors. This is an active threat, not a theoretical risk.
Artificial Intelligence

AI Is Now Driving One In Four Data Breaches, And The Gap Is Widening

The first half of 2026 already surpasses last year's total breach count. One in four compromises now involve AI-enabled attacks. Here is what that means for your personal data.
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Popular articles

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.
Read more