18/03/2021
Microsoft have recently announced significant vulnerabilities to their Exchange Server. These vulnerabilities have been, and are, actively being exploited by criminal or state sponsored bad actors.
Click on the buttons below to read details from the Microsoft Security Response Center including updated security measures which can be implemented.
All DUAL Cyber policyholders should urgently follow the Microsoft guidance to patch your systems and use Microsoft’s tools to check for any indications of compromise. If a policyholder discovers an indicator of compromise, they should contact our Incident Management Service via the 24/7 monitored email: cyber@charlestaylor.com, including a contact telephone number and policy number.
