Watering holes - Weaponized documents exploiting the Dynamic Data Exchange (DDE) method - Weaponized documents exploiting the CVE-2018-0798 vulnerability in Equation Editor - Exploitation of the CVE-2019-0604 vulnerability in Sharepoint - Supply chain attack that compromises a chat software installer, Able Desktop - Exploitation of recent vulnerabilities (CVE-2021-26855, CVE-2021-26857, CVE-2021-26858, and CVE-2021-27065) in Microsoft Exchange Server