The DNS CNAME is one of the most versatile tools in an IT administrator’s arsenal. One caveat to reaching the full potential of a CNAME is default TTL. IT pro Rick Vanover explains situations to ...

A threat actor named Savvy Seahorse is abusing CNAME DNS records Domain Name System to create a traffic distribution system that powers financial scam campaigns. The threat actor targets victims ...

uBlock Origin on Firefox can now block first-party tracking scripts that attempt to bypass filters and rules by utilizing DNS CNAME records to load scripts from a third-party domain. A first-party ...