Microsoft Copilot Cowork: Automating Multi-Step Workflows Inside Microsoft 365

Microsoft Copilot Cowork: Automating Multi-Step Workflows Inside Microsoft 365

Microsoft announced Copilot Cowork as a new Copilot capability for Microsoft 365 that moves beyond single-response assistance to plan-and-execute workflows across Microsoft 365 apps and files. Cowork converts a user’s intent into a structured plan, runs the plan across supported apps and data sources, and surfaces checkpoints that require user confirmation before applying changes. The feature is positioned to operate

When Claude Became a Bug Hunter: How an AI Found 22 Firefox Vulnerabilities in Two Weeks

When Claude Became a Bug Hunter: How an AI Found 22 Firefox Vulnerabilities in Two Weeks

In February 2026, a focused collaboration between Anthropic and Mozilla demonstrated a new phase in vulnerability research: large language models (LLMs) moving beyond assistance into active, high-throughput discovery. Over a two-week engagement, Claude Opus 4.6 performed deep analysis of the Firefox codebase and surfaced 22 distinct security flaws. The scope and speed of these findings — especially the 14 issues

GPT-5.4 Lands: A Reasoning Powerhouse That Writes Code, Uses Your Computer, and Thinks Ahead

GPT-5.4 Lands: A Reasoning Powerhouse That Writes Code, Uses Your Computer, and Thinks Ahead

OpenAI’s March 2026 release, GPT-5.4, reads like a careful step toward AI that can carry an entire project from first idea to final delivery. It isn’t just a faster chatbot or a slightly smarter code generator — it’s a consolidated system that bundles advanced reasoning, strong coding skills, and native computer-use capabilities into a single model. The result is a

Anthropic’s Claude Plugins: Turning AI into Departmental Power Tools

Anthropic’s Claude Plugins: Turning AI into Departmental Power Tools

Anthropic’s latest update to Claude is less about a single chatbot and more about turning generative AI into a set of specialized assistants that live inside everyday enterprise workflows. The company has released a suite of job-specific plugins and a management layer that lets organizations tailor Claude into role-focused agents for HR, finance, research and other functions. Coupled with deeper

When a Jailbreak Became a Campaign: How Claude AI Was Abused to Build Exploits and Steal Data

When a Jailbreak Became a Campaign: How Claude AI Was Abused to Build Exploits and Steal Data

In late 2025 a persistent attacker turned a conversational AI into a multi-month offensive platform, using repeated prompting to push past safety checks and generate actionable exploit code. The incident — uncovered by a security firm and reported in mainstream sources — illustrates a worrying new vector in which AI models can be manipulated into performing the research, coding, and

When Kali Meets Claude: How AI and MCP Are Changing Penetration Testing

When Kali Meets Claude: How AI and MCP Are Changing Penetration Testing

The tools and workflows of penetration testing have evolved steadily over the past decade, but a recent shift feels more like a paradigm change than an incremental upgrade. Kali Linux — the distribution many security professionals rely on for reconnaissance, scanning, and exploitation — has been connected to a large language model via the open Model Context Protocol (MCP). The