We have a zero-tolerance policy for abuse of any Hypothesis application or service. We actively monitor the use of our systems and services to identify and put a stop to any unauthorized use of our service, as dictated by our Terms of Service. We also work with all appropriate internet security organizations to investigate and respond accordingly.

Why am I seeing a warning page when using Hypothesis?

To protect you from spam or malware, Hypothesis will block the use of Via, our proxy service, when you visit a site that is not on our list of pre-approved domains. For sites that are not on our “allow list,” you will see the following error message: