Phishing campaigns are utilizing a newly discovered evasion technique by exploiting the .arpa top-level domain (TLD) and IPv6 tunnels to bypass traditional security controls. By hosting malicious links on domains strictly designed for internet infrastructure, threat actors are weaponizing trusted reverse DNS spaces to deliver fraudulent content without triggering domain reputation blocklists. The .arpa and IPv6 Loophole […] The post Phishing Campaigns Target .arpa TLD and IPv6 Tunnels to Evade Security Measures appeared first on Cyber Security News.