Be careful. It sounds like it could be harvesting data if it’s free. For the same reason you don’t connect to WiFi you don’t know because they can grab the following things:
• Usernames and passwords sent over unencrypted connections
• Credit card details or financial information entered on insecure sites
• Emails, messages, or chat contents if not encrypted
• Browsing history and visited websites
• Personal files or data transferred without protection
