Cursor IDE Screen Sharing Privacy: Hide Secrets During AI Pair Programming

Short answer

Cursor sessions combine editor, terminal, and browser context. Protect all three surfaces before sharing.

Direct answer

For Cursor screen sharing privacy, hide secret files and terminal values in-editor, then blur dashboard and token surfaces in browser tabs before going live.

Start here

If this is the workflow you need, install ContextBlur, review how it works, and compare free versus Pro before your next call.

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Step-by-step

1. 1Prepare Cursor workspace and close or hide sensitive tabs/files.
2. 2Mask terminal/env surfaces and run secret-focused auto-blur in browser dashboards.
3. 3Share one prepared surface only, then re-check before demoing.

FAQ

What does Cursor typically expose during sharing?

File tree names, open tabs, terminal output, and any linked cloud dashboards you switch to.

Is this only a Cursor problem?

No. The same pattern applies to Windsurf, Bolt, and Replit workflows.

Should I use both browser and VS Code protection?

Yes. That dual setup gives the best coverage for AI coding sessions.

Install-first workflow

Set up the privacy layer before the next meeting starts

This is the fastest path from search intent to product value: install the extension, blur the risky UI, and keep pricing as a second decision once the workflow proves itself.

• +The free plan is enough for one-off calls and quick proof-of-value.
• +The product works best when you combine narrow sharing with element-level blur.
• +Pro is mainly for people who share often enough to want automation and unlimited coverage.

See all downloadsSee Pro pricing

Install ContextBlur, test it on one real page, and keep pricing as a second decision after the workflow proves itself.

Add to Chrome - Free

Install free first. Upgrade inside the extension only if the workflow becomes part of your weekly meetings, demos, or recordings.

Cursor makes coding faster, not safer by default

Cursor reduces friction when building with AI, but speed increases exposure risk during screen sharing. You jump from editor to terminal to browser in seconds, and private values can appear in any of those views.

Dual-surface protection model

IDE surface

• Hide sensitive file names in sidebar when possible.
• Avoid opening .env files during live sessions.
• Clear terminal output before sharing.

Browser surface

• Blur env and secret fields in Vercel/Supabase/AWS pages.
• Blur request headers/tokens in dev tools.
• Keep unrelated tabs closed.

This is why many teams run both:

• browser extension for web dashboards,
• VS Code extension for editor-first sharing.

See:

• VS Code extension setup
• How to hide API keys during screen sharing
• Vibe coding security guide