The Muddling Meerkat group, suspected of espionage via the Great Firewall of China, is a highly skilled Chinese State threat actor manipulating the DNS with potential ties to the Great Firewall, utilizing false MX records and open DNS resolvers globally, posing a serious cybersecurity threat and prompting the need for advanced DNS security measures to counter their sophisticated attacks.
https://www.hackread.com/muddling-meerkat-espionage-great-firewall-china/