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Spam Campaign Abuses Atlassian Jira, Targets Government and Corporate Entities

February 17, 2026 · Trend Micro · Severity: HIGH

We uncover how a campaign used Atlassian Jira Cloud to launch automated and targeted spam campaigns, exploiting trusted SaaS workflows to bypass security controls.

Key Takeaways

  • We uncover how a campaign used Atlassian Jira Cloud to launch automated and targeted spam campaigns, exploiting.
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