Microsoft Security Response Center

  • Microsoft launches Identity Bounty program
    Modern security depends today on collaborative communication of identities and identity data within and across domains.  A customer’s digital identity is often the key to accessing services and intera …
  • July 2018 Security Update Release
    Today, we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to turn on automatic updates. More information about this …
  • June 2018 Security Update Release
    Today, we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to turn on automatic updates.  More information about this …
  • May 2018 security update release
    Today, we released security updates to provide additional protections against malicious attackers. As a best practice, we encourage customers to turn on automatic updates.  More information about this …
  • Recognizing Q3 Top 5 Bounty Hunters
    Throughout the year, security researchers submit some amazing work to us under the Microsoft Bug Bounty program. Starting this quarter, we want to give a shout out to and acknowledge the hard work and …