Chapter 4 of 5 · AI Security 80%

📨 In 2024, researchers showed a message planted in a public Slack channel could pull data out of private ones, no password, no access. Could an attacker hijack an AI assistant without ever talking to it?

The attacker never types a word. They hide instructions in a page, an email, a document, and the victim's own assistant obeys them with the victim's access. You'll build a summarizer and hijack it from the content alone. 📄

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Sensitive information disclosure

Soon Available Aug 13, 2026

RAG and embedding attacks

Soon Available Aug 14, 2026

LLM agents and tool abuse

Soon Available Aug 15, 2026

Insecure output handling

Soon Available Aug 16, 2026

LLM application defense

Soon Available Aug 17, 2026

AI Security

📨 In 2024, researchers showed a message planted in a public Slack channel could pull data out of private ones, no password, no access. Could an attacker hijack an AI assistant without ever talking to it?

Premium Chapter

Ready to track your progress?

Course Progress

Course Chapters

AI and LLM security fundamentals

LLM application architecture

Prompt injection attacks

Indirect prompt injection

Jailbreaks and guardrail bypass

Sensitive information disclosure

RAG and embedding attacks

LLM agents and tool abuse

Insecure output handling

LLM application defense