CISA Cybersecurity Advisories

03 April 2025

• #StopRansomware: Medusa Ransomware

  Summary

  Note: This joint Cybersecurity Advisory is

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• #StopRansomware: Ghost (Cring) Ransomware

  Summary

  Note: This joint Cybersecurity Advisory

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• Threat Actors Chained Vulnerabilities in Ivanti Cloud Service Applications

  Note: The CVEs in this advisory are unrelated to vulnerabilities

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