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Ransomware

The Quick Heal Quarterly Threat Report for the second quarter of 2015 indicated a massive rise in the number of malware samples that afflicted the Windows platform across the world. This trend can be attributed to the fact that malware authors have started propagating their malicious software variants to all...
Overview: Over the last year or so, there has been tremendous growth in the number of ransomware attacks that have been spotted in the wild. Cybercriminals have effectively cracked this ‘business model’ and are generating a significant amount of money through this attack mechanism. What was once an attack technique...
Last year, we came across a malware named Android Defender. This malware, once inside the victim’s phone, locks the device and demands a ransom to unblock it. This malware is classified as a screen-blocker type ransomware. But now, it seems like hackers have stepped up their game. A new Android...