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Security Researcher Exposes Critical WHOIS Vulnerability


A security researcher has exposed a critical vulnerability in the WHOIS system. Benjamin Harris, CEO of watchTowr, gained unprecedented access by registering an expired domain once used for .mobi's authoritative WHOIS server. His rogue server received millions of queries from thousands of systems, i...

Benjamin Harris, CEO of watchTowr, gained unprecedented access by registering an expired domain once used for .mobi's authoritative WHOIS server. His rogue server received millions of queries from thousands of systems, including government agencies, certificate authorities, and major tech companies. The vulnerability stems from outdated WHOIS client configurations, which underscores systemic weaknesses in internet infrastructure management.

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