> passes through a third-party HTTP redirect service
The vendor might not be the only party to use an HTTP redirect service too! My email goes through a security screen by $EMPLOYER, which also rewrites links to get processed through their redirect service. Sure, it's for company-approved reasons, but it's still another party that has access to the login token.
The vendor might not be the only party to use an HTTP redirect service too! My email goes through a security screen by $EMPLOYER, which also rewrites links to get processed through their redirect service. Sure, it's for company-approved reasons, but it's still another party that has access to the login token.