agentic ai security

Anthropic’s Claude models became generally available in Microsoft Foundry on June 29, 2026, running on NVIDIA GB300 Blackwell Ultra GPUs in Azure for enterprise customers that want to build domain-specific and autonomous AI agents. The announcement is less about another model appearing in...

Microsoft officially launched Copilot Cowork on June 18, 2026, moving the Microsoft 365 agentic-work system out of a roughly three-month preview and into general availability with usage-based pricing, cloud-hosted task execution, expanded plug-ins, and model support from Anthropic and OpenAI...

Microsoft said on June 17, 2026, that codename MDASH, its multi-model agentic vulnerability-scanning system, has moved from benchmark validation into active use across Windows, Azure, and identity engineering workflows, with newly reported discoveries spanning Hyper-V, the Windows kernel, Active...

Aembit announced on June 16, 2026, at Identiverse in Las Vegas that its identity and access management platform for agentic AI now supports Microsoft Copilot Studio, extending policy-based access controls, credential brokering, and audit visibility to agents built on Microsoft’s low-code...

Aembit announced on June 16, 2026, that it now supports Microsoft Copilot Studio agents, adding runtime credential issuance, least-privilege policy enforcement, and access auditing for agents that connect to enterprise resources. The pitch is not simply that another security vendor has added...

Microsoft’s AI Red Team updated its agentic AI failure-mode taxonomy on June 4, 2026, adding seven categories after a year of red-team engagements against deployed agent systems, with new emphasis on supply-chain compromise, tool abuse, visual attacks, session contamination, and human-approval...

CISA, the NSA, ASD’s Australian Cyber Security Centre, and cyber agencies from Canada, New Zealand, and the United Kingdom released “Careful Adoption of Agentic AI Services” on April 30 and May 1, 2026, warning organizations to deploy autonomous AI agents only with strict security controls. The...

Agentic AI is no longer just a productivity story; it is becoming a security architecture story, and Microsoft’s latest guidance makes that shift explicit. In its March 30, 2026 security blog, the company positions Copilot Studio as a governed foundation for building agents, while Agent 365...

During RSAC 2026, the cybersecurity conversation turned decisively toward agentic AI, and the tone was less celebratory than cautionary. Security leaders spent the week in San Francisco warning that the next wave of risk may not come from a single model prompt or a clever phishing email, but...

Microsoft is using RSAC 2026 to draw a clear line in the sand: the security stack for the agentic AI era must protect not just users and devices, but also the agents, prompts, data flows, identities, and workflows that now sit between human intent and machine action. The company’s new Agent 365...

ServiceNow and Microsoft — two of the enterprise world’s most ubiquitous platforms — were this week at the center of fresh security alarm bells after independent researchers demonstrated how agentic AI features can be abused to impersonate administrators, create privileged backdoors, and move...