The `target="_blank"` attribute in anchor tags creates a vulnerability that allows malicious scripts to access the parent page's location object, potentially redirecting users to phishing sites. This issue affects all major browsers and can be remedied by adding `rel="noopener"` to the anchor tag. Doppler has taken steps to address this vulnerability on their site and is raising awareness for their customers' protection. The company prioritizes security and will continue to work towards earning and maintaining users' trust.