Microsoft 365 Copilot

Securely Unlock Microsoft 365 Copilot

Zenity helps protect against direct and indirect prompt injection, data leakage, and jailbreak attempts.

Real-Time Data Means Real-Time Issues

As enterprises adopt Microsoft 365 Copilot, bad actors can easily manipulate Agentic AI to gain full control over your enterprise

Understanding Curious AI

Enterprises need to see not only user/agent interactions, but the logic behind why Agentic AI does what it does

RAG Poisoning

As 365 Copilot retrieves data, hackers can take full control of what data and files end users see with hidden instructions

Promptware

Bad actors are using malware attacks designed for jailbreaking AI Agents that allow them to take over without account compromise

Shadow AI

Business users of all technical backgrounds can interact with and build Agents and Extensions for 365 Copilot in Copilot Studio

The Zenity AI Trust Layer for Microsoft 365 Copilot

Zenity secures Microsoft 365 Copilot from buildtime to runtime with real-time vulnerability and threat detection, continuous monitoring, embedded control, and automated remediation.

Profile 365 Copilot

Monitor how business users interact with 365 Copilot and understand business logic for how Agentic AI is triggered and acts

Detect & Respond

Detect and prevent suspicious and malicious activities in runtime that are leveraging 365 Copilot as an attack surface

Prevent Risk

Establish secure guardrails and posture management for how 365 Copilot is used and extended across the enterprise

Enable the Business. Unleash Microsoft 365 Copilot

Zenity provides the only agentless AI security solution on the market that helps to secure and govern the end-to-end use of Microsoft 365 Copilot

Understand Interactions Stop Data Leakage Secure Agents & Extensions Empower End Users

Determine how end users are engaging with Copilot to determine where risks lie and detect prompt injection attacks in real time

AgentFlayer: The 0Click Threat to AI Assistants & Agents

Zenity Labs revealed AgentFlayer, a set of 0click and 1click exploit chains that let attackers hijack enterprise AI agents and assistants - often without any user action.

For Microsoft 365 Copilot, our simulation showed how a single malicious Teams message or infected document could seize control, exfiltrate sensitive chats, and manipulate responses from within trusted channels.

See the full research for complete attack chains against the most popular enterprise AI platforms, including ChatGPT, Microsoft Copilot Studio, Salesforce Einstein, and others.

Secure Your Agents

We’d love to chat with you about how your team can secure and govern AI Agents everywhere.