Microsoft-logoLapsus$ has now confirmed that it has access to Microsoft’s internal DevOps system. Through this breach, Lapsus$ now has access to Bing, Bing Maps and Cortana source code. You can check out the screenshot posted by Lapsus$ group below.

Microsoft Bing source code leak

To make things even worse, Lapsus$ has now published the source code archive of Bing, Bing Maps and Cortana through torrents. Approximately 37GB of source code belonging to Microsoft is available for download. According to them, the following content is now available for download.

  • 90% Bing Maps source code
  • 45% of Bing source code
  • 45% of Cortana source code

“We are aware of the claims and are investigating,” a Microsoft spokesperson.

Microsoft is currently investigating this security breach. We will update this post once we get further response from Microsoft.