什么是 Prompt injection？

OpenAI开发了GPT-Red，通过AI驱动的红队测试提升模型安全性，有效防御新型攻击。

AI模型在面对大量提示注入攻击时表现出色，但生产环境仍需谨慎。

AI安全与传统网络安全有本质不同，Gray Swan团队开发的自动化红队系统Shade能超越人类攻击前沿模型，AI安全危机可能以‘灰天鹅’事件形式爆发。

模型无法有效区分特权文本与用户输入，导致提示注入攻击风险显著增加。

The key to building a safe AI support agent is escalation-first design: before generating any reply, a pure-function decider determines whether to escalate to human support, only allowing grounded answers when approved, and verifying them via dual AI judges. This pattern significantly reduces risk of wrong responses, especially in high-sensitivity domains like finance.

OpenAI's new 'Lockdown Mode' aims to prevent the final stage of data exfiltration attacks by limiting outbound network requests, serving as a crucial security measure against the 'Lethal Trifecta' of LLM risks.