'Underminr' CDN Vulnerability Hides Malicious Traffic Behind Trusted Domains

Slashdot reader wiredmikey writes: Threat actors are exploiting a vulnerability in shared content delivery network (CDN) infrastructure to hide connections to malicious domains. Researchers say the vulnerability could impact roughly 88 million domains and can bypass DNS filtering and protective DNS controls, potentially enabling stealthy command-and-control communications and other evasive attacks. Dubbed "Underminr," the exploit "presents the SNI and HTTP Host of a domain," writes SecurityWee