Security Updates: Enhanced Checkout, File Attachments, and Signing

1. Is this relevant to me?

This update is important for all verified users of our platform, including those who access it through our API.

2. What is it?

We've strengthened the platform's security with several key improvements:

• Enhanced security for the Checkout form by removing sensitive information from the URL links.
• Improved control over attachment file types, with a clear list of allowed file extensions. Read more about attachment file types
• Added an optional, more secure SSN field for Bank ID SE/NO signing methods. This feature will lock the SSN provided and only the holder of the provided SSN can actually sign.

3. How does it work?

These security enhancements are already live on the platform. All verified users will automatically benefit from them without any required action.