Oscar ACM

Unveiling the hidden internet -teaching aide

Case study: Onion routing, the deep and dark web and the TOR browser The internet is an incredibly vast place, but what most of us see mainly is our social media feeds, search engines, and websites is just the surface. Beneath that lies a hidden world; the deep web and the dark web. Through this …

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Cicada3301. The new trend in ransomware attacks

Can you imagine a situation where your data has been kidnaped by someone else? This is a very inconvenient position that a ransomware can bring to your computer or a whole company. Let’s analyze a new ransomware trend that seems to be very effective in multiple industries. What is ransomware? Let’s start by explaining what …

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CrowdStrike Falcon EDR issue report

Airport delays, banks not working correctly, hospitals not able to provide services and many other daily services were affected due to the CrowdStrike Falcon EDR issue. But, what was the cause of this? And what can we learn from this incident? Let’s explore the issue report provided from CrowdStrike itself and make an analysis of …

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