About this extension
About Hem and Haw:
This browser extension monitors when hashed versions of your personal data (like emails or phone numbers) are sent to third parties.
How it works:
- You enter email addresses, phone numbers, and/or other details.
- Hem and Haw creates hashes of these inputs.
- When a matching hash is detected being sent to a third party, Hem and Haw logs to our server:
Type of data (e.g., email).
Hash type (e.g., MD5).
Third party's domain.
Whether you use an ad blocker (based on your response).
What Hem and Haw does not collect:
- Your actual personal data (e.g., email addresses or phone numbers).
- URLs of the websites you visit.
- HTTP request details.
- Any other personal information.
This browser extension monitors when hashed versions of your personal data (like emails or phone numbers) are sent to third parties.
How it works:
- You enter email addresses, phone numbers, and/or other details.
- Hem and Haw creates hashes of these inputs.
- When a matching hash is detected being sent to a third party, Hem and Haw logs to our server:
Type of data (e.g., email).
Hash type (e.g., MD5).
Third party's domain.
Whether you use an ad blocker (based on your response).
What Hem and Haw does not collect:
- Your actual personal data (e.g., email addresses or phone numbers).
- URLs of the websites you visit.
- HTTP request details.
- Any other personal information.