One intrusion, two cyberattackers: Uncovering parallel threat activity

What began as a routine ransomware investigation quickly revealed something far more complex. In this ninth cyberattack series report, DART details how a single intrusion uncovered parallel activity from two unrelated threat actors operating simultaneously—blending tactics, obscuring signals, and challenging traditional assumptions about how multi-stage intrusion campaigns unfold across hybrid environments. Read on to learn more or access the full report .