Blog Entries

09. 07. 2021 Massimo Giaimo Blue Team, SEC4U

Analysis of a Dark Web site

In this article we will see together how to perform an analysis of a site present on the Dark Web and more precisely of a site present within the Tor network. Our point of reference will be the site of the Avos ransomware gang, which has just started its cyber criminal activity a few weeks…

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12. 03. 2021 Massimo Giaimo Blue Team, Log-SIEM, SEC4U

Microsoft Exchange 0-Day: Let’s Look at the Facts!

I’m writing this article with the goal of summarizing the events of recent days concerning the zero-day vulnerability that has struck Microsoft Exchange installations, and to provide some useful information to help you understand how the attack began, how it developed, and what we should expect in the immediate future. First of all, a quick…

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