GreyEnergy malware has 'massive amounts of junk code' meant to confuse researchers
Attackers are persistent, but so are reverse engineers.
Meet GreyEnergy, the newest hacking group hitting Ukraine’s power grid
Cybersecurity researchers at ESET have identified a spinoff to the infamous Russian hacking group.
Researchers link tools used in NotPetya and Ukraine grid hacks
New research provides evidence that a group with Russian military ties was involved with the NotPetya and BlackEnergy incidents in Ukraine.
State Department to double cyberdefense aid to Ukraine
The State Department will double the aid to $10 million.
Trisis has the security world spooked, stumped and searching for answers
What researchers found has been described to CyberScoop as a tool so dangerous that its mere existence significantly intensifies the global digital arms race.
An old foe's footprints muddle the mystery around group responsible for energy sector hacks
The leading suspect behind the incident is a group associated with past operations tied to Russia. Yet there is a division among experts if that activity can be tied to the Kremlin.