Daniel Osei — SOC Lead & Malware Analyst Key TakeawaysSquirrelWaffle leverages social engineering techniques to deliver malware payloads via malicious email attachments.The malware employs multiple techniques for persistence, including creating startup keys and scheduled tasks.Command…
Daniel Osei — SD-WAN & Routing Engineer OverviewDesigning a campus network requires a strategic approach that balances performance, scalability, and reliability. In practice, it’s crucial to understand the nuances of how various technologies interact to…
🤖 AI Prompts Cheatsheet Daniel Osei — AI-Assisted Security Engineer What is Nmap?Nmap (Network Mapper) is a powerful open-source tool used for network discovery and security auditing. It is widely utilized by security analysts and…
Photo by cottonbro studio on Pexels Sarah Chen — Security Researcher What Happened?Recently, a well-known company faced a serious cyber attack that shook its operations. Hackers infiltrated their systems, leaving the business to grapple with…
Photo by Ed Webster on Pexels What Happened?You may not realize it, but some of the apps you love to use could be secretly collecting your personal information. Recently, cybersecurity experts found that several popular…
Photo by Jess Londoño on Pexels IntroductionDo you often use the same password for different accounts? If so, you might be putting your digital life at risk. In today’s online world, having a strong password…
Daniel Osei — SOC Lead & Malware Analyst Key TakeawaysQBot infostealer leverages phishing emails to facilitate initial access.The malware employs sophisticated C2 communications and incorporates anti-analysis techniques.Detection of QBot requires monitoring for specific registry modifications…
Daniel Osei — SD-WAN & Routing Engineer OverviewDesigning an enterprise network is no small feat. It requires a deep understanding of both current needs and future scalability. From my experience, the best networks are those…
Photo by Harold Vasquez on Pexels Sarah Chen — Security Researcher What Happened?Recently, a well-known organization fell victim to a significant cyber attack that resulted in not only financial loss but also reputational damage. The…
Photo by RDNE Stock project on Pexels What Happened?In recent news, a significant data breach took place, affecting millions of users. This incident highlights just how vulnerable our personal information can be. Hackers gained access…
