Let’s Encrypt to revoke 3 million certificates on March 4 due to software bug

Let’s Encrypt to revoke 3 million certificates on March 4 due to software bug Let’s Encrypt issued 3,048,289 TLS certificates without checking the CAA field for the requesting domain. More specifically, the bug impacted Boulder, the server software the Let’s Encrypt project uses to verify users and their domains before issuing a TLS certificate.

Source: zdnet.com