Commvault’s Comedy of Errors: How Cyber Actors Turned Cloud Security into a Punchline

In a plot twist worthy of a cyber thriller, Commvault found itself in a digital whodunit when threat actors turned their Microsoft Azure cloud into a playground. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is now on the case, investigating this breach of Commvault’s SaaS solution. Stay tuned for more updates!

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Hot Take:

It looks like Commvault’s cloud security just got a wake-up call from a cyber ninja! Between zero-day vulnerabilities and client secrets falling into the wrong hands, you could say their Azure environment got a taste of the wild west. Who knew that the cloud could be so cloudy with a chance of cyber-rain?

Key Points:

  • CISA warns about cyber threats targeting Commvault’s Microsoft Azure-hosted applications.
  • Potential unauthorized access to Commvault’s customers’ Microsoft 365 environments.
  • Threat actors exploited a zero-day vulnerability identified as CVE-2025-3928.
  • Commvault has rotated app credentials and claims no unauthorized data access occurred.
  • CISA advises enhanced monitoring, restricted access, and threat detection measures.

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