谷歌AI编程工具Antigravity上线24小时内曝出严重漏洞，研究员通过修改配置可植入后门，执行恶意代码窃取数据或发动勒索攻击，影响Windows和Mac系统，仅需诱骗用户运行即可得手。
最新研究显示，ChatGPT等大语言模型易受数据中毒攻击，仅需约250份污染文件即可植入后门，改变模型回应，暴露AI安全脆弱性，引发对现有防护措施的反思。
Anthropic联合英国AI安全研究所等机构研究发现，大型语言模型易受数据中毒攻击，仅需250份投毒文件即可植入后门。测试显示，攻击效果与模型规模（6亿至130亿参数）无关，凸显AI安全漏洞的普遍性。
研究表明，仅需250份投毒文件即可在大型语言模型中植入后门，且攻击效果与模型大小无关。测试涵盖6亿至130亿参数模型，发现即使使用更干净数据训练的大模型，所需中毒文档数量不变，挑战了传统认知。
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