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Chinese Actor SecShow Conducts Massive DNS Probing on Global Scale

Cybersecurity researchers have shed more light on a Chinese actor codenamed SecShow that has been observed conducting Domain Name System (DNS) on a global scale since at least June 2023. The adversary, according to Infoblox security researchers Dr. Rene Burton and Dave Mitchell, operates from the China Education and Research Network (CERNET), a project funded by the Chinese government. “These