# Once popular for attacking AI, ASCII smuggling is embraced by spammers

> 标题为英语

> 全文为英语

**Published:** 2026年9月4日
**Author:** Dan Goodin
**Source:** Ars Technica — AI
**Language:** en-US
**HTML:** https://aiqazaqstan.com/zh/articles/once-popular-for-attacking-ai-ascii-smuggling-is-embraced-by-spammers

A clever technique used to hide malicious prompts in attacks on AI agents has been adopted by spammers to evade filters on email platforms that are designed to flag unwanted messages used in mass campaigns. The technique is broadly known as ASCII smuggling. It gained attention…

> 内容来自原始来源： **Ars Technica — AI**
> [在 Ars Technica — AI 阅读全文](https://arstechnica.com/security/2026/09/once-popular-for-attacking-ai-ascii-smuggling-is-embraced-by-spammers/)

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