Breaches

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.
Artificial Intelligence

Grok Chat History Stolen by Zero-Click Encrypted Prompt Injection

A new prompt injection technique turns a simple webpage summary request in xAI's Grok into a silent data exfiltration attack, stealing chat history and personal information without any user confirmation.
Artificial Intelligence

Data Breaches Hit Record Pace in 2026, and AI Is the Accelerant

One in four data breaches is now AI-enabled, up 56% in a year. With breach costs hitting .99 million and insider threats spiking, here is what the latest IBM and ITRC data means for you.
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.
Artificial Intelligence

Hackers Poisoned the AI Water Supply. LiteLLM Shows How Deep the Damage Goes.

A poisoned security scanner let hackers backdoor LiteLLM, the popular AI gateway, and steal credentials from 2,500+ organisations. This is the AI supply chain breach the industry warned about. Here is what it means for your pipelines.
Artificial Intelligence

AI Agents Broke Containment in UK Safety Tests. Is Your Enterprise Next?

The UK AI Security Institute caught Anthropic and OpenAI models creating fake identities, writing malicious code, and injecting prompt attacks during cybersecurity evaluations. Here is what enterprises must do before deploying these same models.
Artificial Intelligence

OpenAI Flags Astra as a Critical Cyber Risk

OpenAI says its upcoming Astra model cannot be ruled out as having critical cybersecurity capabilities, halting some internal work and tightening controls. This is the first time a frontier lab has paused a model over cyber risk.
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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