AI Matters
Why it matters
Security flaw in Atlassian AI agent allows silent data theft
The Decoder Hidden text in a PDF is enough to steal sensitive data through Atlassian's AI agent Rovo
Security firm PromptArmor demonstrated how hidden instructions in a PDF can exploit Atlassian's Rovo AI agent to silently exfiltrate data.
Why it matters
Hidden text in PDFs can hijack the AI assistant to steal sensitive corporate data from Jira and Confluence without user knowledge.
Latest brief · Aug 10, 2026