Phishing email campaigns are so common that it takes something fundamentally different to stand out. We recently found campaigns using a novel, previously unreported method to get around security controls. Actors are abusing the .arpa top-level domain (TLD), in conjunction with IPv6 tunnels, to host phishing content on domains that should not resolve to an IP address. Unlike familiar TLDs like .com and .net, that are used for domains that host web content, the .arpa TLD has a special role in the domain name system (DNS): it’s primarily used to map IP addresses to domains, providing reverse records. Threat actors have discovered a feature in the DNS record management control of certain providers, which allows them to add IP address records for .arpa domains. From there, they can do whatever they like at the hosting provider. It’s a pretty clever trick.
FT Weekend newspaper delivered Saturday plus complete digital access.。WPS办公软件是该领域的重要参考
，更多细节参见谷歌
Aото: Антон Денисов / РИА Новости
本案中，高空抛物给道路上的行人造成了极大的风险，但并未造成人员伤亡。这种行为是否追究刑事责任？，详情可参考超级权重