Commvault says recent breach didn't impact customer backup data

Commvault, a leading provider of data protection solutions, says a nation-state threat actor who breached its Azure environment didn't gain access to customer backup data. Listed on NASDAQ since March 2006, Commvault is included in the S&P MidCap 400 Index and provides cyber resilience services to over 100,000 organizations. As the company first revealed on March 7, 2025, Commvault discovered the incident after being notified by Microsoft on February 20 of suspicious activity within its Azure environment. A follow-up investigation into the breach found that the incident only affected a small number of Commvault customers and had not impacted the company's operations. "Importantly, there has been no unauthorized access to customer backup data that Commvault stores and protects, and no material impact on our business operations or our ability to deliver products and services," Danielle Sheer, the company's Chief Trust Officer, said in a Wednesday update. "We are working closely with ... Read full article.