customer security

In the ever-evolving landscape of cybersecurity, few companies face the scope and scale of threats that Microsoft does. With a footprint that spans operating systems, productivity software, cloud computing, consumer AI, and enterprise hardware, Microsoft is a prime target on the global threat...

Here’s a summary of the SC Media article “Commvault customer backups spared from Azure breach”: Commvault, a major data protection solutions provider, confirmed that its customer backup data was not compromised following a state-sponsored cyberattack on its Azure environment (first announced in...

This is the first of a series of blog entries to give some insight into the Microsoft Security Response Center (MSRC) business and how we work with security researchers and vulnerability reports. The Microsoft Security Response Center actively recognizes those security researchers who help us...

At Microsoft, we continue to add new properties to our security bug bounty programs to help keep our customer’s secure. Today, I’m pleased to announce the addition of Microsoft OneDrive to the Microsoft Online Services Bug Bounty Program. This addition further incentivizes security researchers...

This month we release five bulletins to address 23 unique CVEs in Microsoft Windows, Internet Explorer and Silverlight. If you need to prioritize, the update for Internet Explorer addresses the issue first described in Security Advisory 2934088, so it should be at the top of your list. While...