Mis-issued certificates for 1.1.1.1 DNS service pose a threat to the Internet

The news article discusses the issue of mis-issued certificates for the 1.1.1.1 DNS service, which poses a threat to the internet. The three certificates were issued in May, but the issue was only brought to light on Wednesday. The article explains that the mis-issued certificates could potentially be used to impersonate the 1.1.1.1 DNS service, which is a widely used public DNS resolver operated by Cloudflare. This could allow attackers to intercept and monitor internet traffic, potentially exposing users to various security risks. The article also mentions that Cloudflare has been working with the Certificate Authorities (CAs) responsible for issuing the certificates to revoke them and mitigate the potential threat. The company has also urged users to update their systems to ensure they are using the correct 1.1.1.1 DNS service. Overall, the news article highlights the importance of maintaining the security and integrity of critical internet infrastructure, such as DNS services, to protect internet users from potential threats.