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Microsoft Secure

Cloud computing network security technology

Defending against ransomware using system design

This post is authored by Michael Melone, Principal Cybersecurity Consultant, Enterprise Cybersecurity Group.  Earlier this year, the world experienced a new and highly-destructive type of ransomware. The novel aspects of WannaCry and Petya were not skills as ransomware, but the combination of commonplace ransomware tactics paired with worm capability to improve propagation. WannaCry achieved its...

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Advanced Threat Analytics security research network technical analysis: NotPetya

This post is authored by Igal Gofman, Security Researcher, Advanced Threat Analytics.  On June 27, 2017 reports on a new variant of Petya (which was later referred to as NotPetya) malware infection began spreading across the globe. It seems the malware’s initial infection delivered via the “M.E.doc” update service, a Ukrainian finance application. Based on...

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Strategies to build your cybersecurity posture

This post is authored by Michael Montoya, Executive Advisor, Enterprise Cybersecurity Group Asia Region. “You clicked on an infected message…” In my prior life of managing an enterprise email environment, I started thousands of messages with that response to the victims of the infamous “love bug” email. Looking back, this was a simple task compared...

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