{"id":11210,"date":"2026-03-09T10:03:54","date_gmt":"2026-03-09T10:03:54","guid":{"rendered":"https:\/\/serisec.com\/index.php\/2026\/03\/09\/hackers-abuse-arpa-dns-and-ipv6-to-evade-phishing-defenses\/"},"modified":"2026-03-09T10:03:54","modified_gmt":"2026-03-09T10:03:54","slug":"hackers-abuse-arpa-dns-and-ipv6-to-evade-phishing-defenses","status":"publish","type":"post","link":"https:\/\/serisec.com\/index.php\/2026\/03\/09\/hackers-abuse-arpa-dns-and-ipv6-to-evade-phishing-defenses\/","title":{"rendered":"Hackers abuse .arpa DNS and ipv6 to evade phishing defenses"},"content":{"rendered":"<p>    Hackers abuse .arpa DNS and ipv6 to evade phishing defenses<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n    <!-- no image --><br \/>\n \t<BR><br \/>\n<BR><\/BR><\/p>\n<div>Threat actors are abusing the special-use &#8220;.arpa&#8221; domain and IPv6 reverse DNS in phishing campaigns that more easily evade domain reputation checks and email security gateways. [&#8230;]<\/div>\n<p> \t<BR><br \/>\n <BR><\/BR><br \/>\n    Lawrence Abrams<br \/>\n \t<BR><br \/>\n<BR><\/BR><br \/>\n<a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/hackers-abuse-arpa-dns-and-ipv6-to-evade-phishing-defenses\/\">Go to bleepingcomputer<\/a><br \/>\n \t<BR><br \/>\n <BR><\/BR><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hackers abuse .arpa DNS and ipv6 to evade phishing defenses Threat actors are abusing the special-use &#8220;.arpa&#8221; domain and IPv6 reverse DNS in phishing campaigns that more easily evade domain reputation checks and email security gateways. [&#8230;] Lawrence Abrams Go to bleepingcomputer<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[64,133],"tags":[80],"class_list":["post-11210","post","type-post","status-publish","format-standard","hentry","category-bleepingcomputer","category-security","tag-bleepingcomputer"],"_links":{"self":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/11210"}],"collection":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/comments?post=11210"}],"version-history":[{"count":0,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/posts\/11210\/revisions"}],"wp:attachment":[{"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/media?parent=11210"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/categories?post=11210"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/serisec.com\/index.php\/wp-json\/wp\/v2\/tags?post=11210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}