Cisco Talos researchers say they have “moderate confidence” a new campaign called “BlackWater” is tied to MuddyWater. The new campaign shows that the group is changing its preferred tactics, techniques and procedures to avoid detection. The main goal of BlackWater is still to plant a. PowerShell-based backdoor within a target’s network and gain remote access, the researchers say. The group has also attempted operations in the U.S. and Europe as part of an ongoing espionage campaign.”]