The code designed to target industrial control systems joins the pantheon of dangerous malware that can cause cyber-physical harm.

Russian losses near Kyiv and a looming onslaught in eastern Ukraine may be a factor in the attack, a Ukrainian official said.

Cybersecurity researchers at ESET have identified a spinoff to the infamous Russian hacking group.

New research provides evidence that a group with Russian military ties was involved with the NotPetya and BlackEnergy incidents in Ukraine.