ai security

Check Point Research’s demonstration that web-accessible AI assistants can be turned into covert command-and-control relays is a practical wake-up call: by using browsing and URL-fetch features exposed in services such as Grok and Microsoft Copilot, attackers can hide C2 traffic inside otherwise...

Enterprise leaders who treat AI as a feature will fail; those who treat AI as the fabric of how people work must secure the workplace differently — not by bolting old defenses onto new tools, but by redesigning controls, governance, and operational practices for an AI-native era. Background...

Microsoft’s new Security Dashboard for AI aims to give CISOs and IT administrators a single, operational control plane for the messy, fast-growing world of enterprise AI — consolidating identity, detection, and data signals into a single pane of glass and tying that visibility to prescriptive...

Microsoft’s new Security Dashboard for AI brings the fragmented signals that surround enterprise AI under a single pane of glass — offering visibility, prioritized remediation, and a delegation workflow designed for real-world operations teams while tapping Microsoft Security Copilot for...

Microsoft’s Defender researchers have pulled back the curtain on a quiet but powerful marketing vector: seemingly harmless “Summarize with AI” and “Share with AI” buttons that surreptitiously instruct chat assistants to remember particular companies or sites, creating persistent, invisible...

When Microsoft gave Microsoft 365 Copilot agents a simple, standard way to connect to tools and data using the Model Context Protocol (MCP), the payoff was immediate: answers sharpened, delivery accelerated, and new development patterns emerged—alongside a single, unavoidable question: if agents...

Microsoft’s security team has issued a blunt warning: a growing wave of websites and marketing tools are quietly embedding instructions into “Summarize with AI” buttons and share links that can teach your AI assistant to favor particular companies, products, or viewpoints — a tactic Microsoft...

Microsoft’s new security brief paints a stark picture: as AI agents proliferate across enterprises, the real risk isn’t just rogue code or bad models—it’s a growing visibility gap that can turn helpful automation into unintended “double agents.” The company’s Cyber Pulse: An AI Security Report...

Microsoft's security portfolio now includes a vendor-assigned advisory for CVE-2026-21257 — a vulnerability tied to GitHub Copilot and Visual Studio that vendors classify as an elevation-of-privilege / security feature bypass problem affecting AI-assisted editing and extension workflows. The...

Microsoft and GitHub’s Copilot integrations with Visual Studio Code have been the focus of a fresh round of security scrutiny after vendor advisories and independent trackers documented a security feature bypass rooted in improper validation and command-handling of AI-generated suggestions. The...

Microsoft’s security team is warning that a new, low-cost marketing tactic is quietly weaponizing AI convenience: companies are embedding hidden instructions in “Summarize with AI” and share-with-AI buttons to inject persistent recommendations into assistants’ memories — a technique the...

Linux still beats Windows 11 in a handful of quietly significant ways — not because it has prettier UI animations or a bigger marketing budget, but because of fundamentals: cost, hardware fit, user control, the absence of baked‑in AI agents, and a privacy model that treats telemetry as optional...

Microsoft’s decision to expand the Secure Development Lifecycle into a dedicated SDL for AI marks a pivotal moment in how enterprises should think about security for generative systems, agents, and model-driven pipelines — and it deserves close attention from every security leader wrestling with...

The discovery and public disclosure of a critical serialization-injection flaw in LangChain Core — tracked as CVE-2025-68664 and widely discussed under the nickname LangGrinch — is a timely reminder that the rise of agentic AI and autonomous workflows changes the security calculus. The flaw is...

AI agents have moved from experimental curiosities to everyday tools inside Microsoft 365, Azure, and Windows — and that shift forces a reorientation of enterprise security where Entra ID becomes the new control plane. Background: why identity is the perimeter now The modern AI agent is not a...

AI is reshaping enterprise operations — and the security choices organizations make today will determine whether that transformation is durable or brittle. Microsoft’s January 22, 2026 security blog frames a clear thesis: when security is built as an integrated, platform-first capability across...

The era of passive applications is ending: AI agents are already reasoning, deciding, invoking tools, and acting across cloud and endpoint environments — and that shift demands a fundamentally different security posture than anything most organizations have prepared for. ]) Background: why...

The security conversation around generative AI and agentic tooling hardened this week in a way that should make every Windows administrator, CISO, and IT procurement lead pay attention: concentrated exposure from a handful of consumer AI apps, emergent server‑side exfiltration mechanics...

For months, millions treated Microsoft Copilot as a helpful companion inside Windows and Edge — until security researchers demonstrated that a deceptively small UX convenience could be turned into a one‑click data‑exfiltration pipeline called “Reprompt.” Background / overview Varonis Threat Labs...

Microsoft’s sudden place at the center of headlines isn’t the result of a single watershed moment — it’s the product of several high‑visibility threads snapping into alignment: a fresh investor thesis built on AI monetization, a major restructuring with OpenAI, big model and on‑device AI...