New type of scam,

If you see Cloudflare’s “verify you’re human” button, don’t click it.

Clicking it automatically downloads a file that will drain your wallets.

How to prevent it. 
Open Chrome.
•Click the three dots in the top right → Settings → Privacy and Security → Site Settings.

•Scroll down and click Automatic Downloads under “Additional content settings.”
•Set “Do not allow sites to download multiple files automatically” to Block.
This prevents sites from downloading multiple files without your permission.