DigiCert Revokes Certificates After Support Portal Hack: What It Means for PKI Trust and Your Security Posture
When a leading certificate authority revokes certificates, the ripple effects touch everything from e‑commerce checkout flows to API authentication and zero‑trust gateways. That’s exactly the scenario many teams faced after DigiCert revoked multiple certificates in the wake of a support portal breach disclosed on May 4, 2026. Attackers reportedly exploited a vulnerability to steal session…