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Hidden Text in PDFs Is Hijacking This AI Assistant

Decrypt·August 10, 2026·1 min read
Hidden Text in PDFs Is Hijacking This AI Assistant

A security firm reports that Atlassian's AI assistant can be hijacked via hidden instructions in PDF files, potentially leaking Jira tickets and Confluence docs to attackers. The exploit uses seemingly empty files to execute commands, posing a significant data breach risk for organizations relying on Atlassian's tools.

Read at Decrypt
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