IMPORTANT: Active attacks targeting on-premises SharePoint Server customers
Microsoft is aware of active attacks targeting on-premises SharePoint Server (2016, 2019, Subscription Edition) customers by exploiting vulnerabilities partially addressed by the July Security Update. SharePoint Administrators are advised to check there SharePoint machines for a file named spinstall0.aspx in the …\16\TEMPLATE\LAYOUTS directory. If this file exists the machines are most likely already affected. Microsoft […]
