Two independent security research teams have demonstrated that Atlassian's Rovo AI assistant can be prompted to exfiltrate Jira and Confluence data to an attacker-controlled server. One attack path was fixed server-side on July 8, 2026 — the other remained open on August 8 with no fix announced. Atlassian Cloud admins must audit Rovo permissions immediately.

On July 28, 2026, researcher Håkon Måløy published the first public demonstration of a document-borne AI worm capable of silently altering financial reports and self-propagating through Microsoft Copilot for Word. After 144 days of coordinated disclosure and two attempted fixes — including a model upgrade to GPT-5.6 — the vulnerability class remains exploitable.