Petya Ransomware: Focus on Defences as Users Scramble After Global Cyber-Attack

Thousands of computer users across the globe scrambled to reboot on Wednesday as calls grew to step up defences after a fresh wave of ransomware cyber-attacks spread from Ukraine and Russia worldwide. The virus, which demanded a payment worth $300 (roughly Rs. 20,000) as it locked up files at companies and government agencies including the […]