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Agentic AI Opens New Security Risks Including Prompt Injection and Data Leaks

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Discussion around AI is shifting from model quality and speed toward security concerns tied to agentic AI systems. A World Economic Forum Global Cybersecurity Outlook 2026 report found that 94 percent of respondents expect AI to be the factor most transforming cybersecurity in 2026. The article identifies prompt injection, where user data and system prompts mix and sensitive information leaks unintentionally, as a core threat. It also warns that giving agents broad file system and email access beyond their intended task expands the risk, and it points to the OWASP Top 10 for Agentic Applications 2026 as a framework naming categories such as tool misuse and identity and privilege abuse. The author recommends that organizations first assess what an agent can read, execute, and send out.

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