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Preksha Saxena

About Preksha Saxena

Preksha is a security researcher at Quick Heal Security Labs and has 6 years of experience in the cyber security domain. She is interested in reverse engineering and analyzing security vulnerabilities and exploits.

 May 16, 2018

Estimated reading time: 6 minutes

Ransomware is becoming one of the most perilous cyberattack methods and also the most habitual techniques for cybercriminals to earn money. It appears to have new weapons in its arsenal over time which is invariably aimed to boost its strength and enhance its business. As encrypting the files and restricting...
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 February 27, 2018

Estimated reading time: 4 minutes

Cryptocurrencies are all the vogue now. This has resulted in the emergence of increasing cryptocurrency mining activities. Several platforms make mining services available to users. One such platform that provides JavaScript cryptocurrency miners for websites is CoinHive. Recently, we have analyzed a virus that infects user files with mining scripts. CoinHive is...