Free full scan for Mac. No account. Nothing leaves your device. Download free
Prycheck Download free
Security guides

Practical AI security, in plain words.

Step-by-step guides to help you control what AI can reach.

Guide

AI Access Offboarding When Someone Leaves Your Team

A step-by-step checklist for removing a leaver's AI access, including API keys that outlive the account, connected apps, agents, bots and shared tokens.

Guide

How to Check AI App Permissions on Android and iPhone

Check what AI apps can reach on your phone, from microphone and photos to accessibility, notifications and keyboards, with steps for Android and iPhone.

Guide

How to Review AI Meeting Note-Takers and What They Record

AI note-takers can join calls on their own and keep transcripts with a vendor. Learn how to find them, limit auto-join and sharing, and handle consent.

Guide

How to Use AI Browser Agents Safely

AI browser agents can click, type and sign in for you. Learn the risks, how to set limits in Chrome, Comet, Claude and ChatGPT, and how to keep control.

Guide

How to Use Command Line Coding Agents Safely

Command line coding agents run with your user rights. Learn how to set approvals, sandboxes and file rules in Claude Code, Codex and Gemini CLI.

Guide

How to Vet an MCP Server Before You Install It

A step-by-step check to run before adding an MCP server. Confirm who publishes it, read the code and tools, test it in isolation, and limit its access.

Guide

Microsoft Copilot and Recall Settings to Check on Windows

How to review Recall snapshots, Copilot memory, training and connected services, and Copilot in Word and Excel, with notes on what varies by version.

Guide

What to Do After Pasting a Secret Into an AI Chat

Pasted a password or API key into an AI chat? Change the secret first, then clean up the chat, memory and shared links. Here is the order that works.

Guide

AI Browser Extensions and Privacy, What They Can See

AI browser extensions can read pages, tabs and clipboard data if allowed. Learn how to check their access in Chrome, Edge, Firefox and Safari and limit it.

Guide

AI Security Checklist for Small Teams

A practical AI security checklist for small teams, covering approved tools, data rules, device permissions, extensions, agents, keys, phones and reviews.

Guide

API Keys in Plain Text, How to Find, Remove and Rotate

Plain text API keys can be read by any app running as you. Learn where to find them on your computer, how to remove them, and how to rotate them safely.

Guide

How to Audit AI App Permissions on Windows 11

A step by step audit of AI access on Windows 11, covering installed apps, privacy settings, Recall, startup items, browser extensions, agents and keys.

Guide

MCP Server Security Risks and How to Review Your Config

MCP servers can run commands and act on hidden instructions. Learn the main risks, where configs live, and how to review each server step by step.

Guide

What AI Apps Can Access on Your Mac and How to Check

See what AI apps can reach on your Mac, from files and screen to keyboard and microphone, and how to review and remove each permission in System Settings.

Find out what AI can reach on your computer.

The full scan is free. It takes minutes, needs no account, and stays on your device.

Download free for Mac
Download free