ATT&CKcon 7.0 in-person tickets are open! Join us October 27-28, 2026 in McLean, VA. Register here for in-person tickets; hotel and location details can be found in the FAQ.
Registry keys specific to Microsoft Office feature control security can be set to disable automatic DDE/OLE execution. Microsoft also created, and enabled by default, Registry keys to completely disable DDE execution in Word and Excel.