Muddling Meerkat, a mysterious DNS Operation involving China’s Great Firewall
Security Affairs
MAY 1, 2024
Infoblox researchers observed China-linked threat actors Muddling Meerkat using sophisticated DNS activities since 2019 to bypass traditional security measures and probe networks worldwide. The DNS event data containing MX records from the GFW often occurs on separate dates from those where we see MX queries at open resolvers.”
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