DigiCert to Revoke SSL/TLS Certificates 1. DigiCert will revoke SSL/TLS certificates within 24 hours due to Domain Control Validation (DCV) oversight. 2. Issue involves failure to include underscore prefix in DNS CNAME records used for domain verification. 3. Affected certificates total approximately 83,267, impacting around 6,807 customers. 4. The flaw was identified during a customer inquiry, highlighting a lapse in regression testing and system reviews. 5. U.S. CISA warns of potential temporary disruptions to services relying on affected certificates. #DigiCert #CertificateRevocation #SSL #TLS #DomainControlValidation #CVE-2024-XXXX #Cybersecurity #CISA #SSLCertificate #DCV