Past to Present – Lessons From the NotPetya Ransomware

And how they are still relevant today.

On a warm, sunny day in July 2017, one of the world’s most catastrophic and rampant demonstrations of ransomware began. Commonly referred to as NotPetya, the infection was released from a compromised software company located in Ukraine and quickly spread across the world. The outbreak impacted companies such as DHL, Mondelez International, and […]

Petya Ransomware & Mitigation Steps

They Petya Ransomeware outbreak is the second such global attack in the last couple of month. The malware is spreading using same Microsoft Windows vulnerability that was exploited by the recent WannaCry ransomware event.

Symantec confirmed that Petya uses the “Eternal Blue” exploit. Microsoft released a patch for the Eternal Blue exploit in March (MS17-010), but […]

Wannacry Ransomware & Mitigation Steps

A major cyberattack took place this past week. The attack impacted organizations in over 100 counties including the British National Health Service, FedEx, Spanish telecom company, Telefónica, and multiple universities in Asia.

The culprit is the Wannacry ransomware worm. The worm is most commonly introduced through infected email. When the user clicks on the infected attachment, the malware starts running and propagates […]