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China's National Vulnerability Database warns that recent Claude Code models have a security backdoor
The Chinese National Vulnerability Database (NVDB) has issued a warning regarding Anthropic's Claude Code models, specifically versions 2.1.91 through 2.1.196. The NVDB claims these versions contain a backdoor that transmits sensitive user information, including location data, to remote servers without consent. Users are advised to uninstall affected versions or update to the latest release. This issue follows previous reports of Alibaba banning Claude use due to similar data security concerns.
