开房疯狂打Call:警惕利用固定电话实施的电信网络诈骗
随着通讯反诈技术升级和国民防诈意识增强,境外诈骗号码拨打电话接通率、作案成功率大大降低,境外诈骗分子转而使用境内固定电话联系被害人。通过固定电话拨号,更容易取得被害人信任,已严重侵害人民群众财产安全,亟需引起重视。
A common attack vector that LLM apps face is data exfiltration, in particular data exfiltration via Image Markdown Injection is a common vulnerability. Microsoft fixed the vulnerability in Bing Chat, ChatGPT is still vulnerable as Open AI “won’t fixed” the issue, and Anthropic just mitigated this vulnerability in Claude.
This post documents the Anthropic Claude data exfiltration vulnerability and the mitigation put in place.
The Vulnerability - Image Markdown InjectionAs a quick recap, imagine a large language model (LLM) returns the following text: