Anthropic faces South Korean privacy investigation over Claude account data exposure

By Jenny Lee ( November 10, 2026, 05:59 GMT | Insight) -- Anthropic will face a formal investigation by South Korea’s privacy regulator over a security incident that may have exposed personal information tied to more than 100 corporate accounts in the country that use its Claude artificial intelligence service, a spokesperson for the regulator told MLex on Tuesday.Anthropic is set to face a formal investigation by South Korea’s privacy regulator over a security incident that may have exposed personal information tied to more than 100 corporate accounts in the country that use its Claude artificial intelligence service, a spokesperson for the regulator told MLex on Tuesday....

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