Analysts at Zone.eu, one of the leading domain registrars and web hosting providers in Europe, have observed a vulnerability affecting the global e-mail ecosystem, stemming from unaddressed warnings in the DomainKeys Identified Mail (DKIM) standard that puts billions of users in risk. This is not an issue in a particular software product but rather a vulnerability resulting from loose interpretations of the standard across numerous implementations that span the vast e-mail ecosystem. Using this ...