Daniel Osei — SOC Lead & Malware Analyst Key TakeawaysThe observed ransomware attack utilized a phishing email as the initial access vector.Execution mechanisms involved PowerShell scripts alongside a sophisticated loader to deploy the malicious payload.Command…
Daniel Osei — SD-WAN & Routing Engineer OverviewDesigning an enterprise network involves more than just connecting devices; it requires meticulous planning, detailed knowledge of the technologies involved, and a deep understanding of business requirements. In…
Photo by Sora Shimazaki on Pexels Sarah Chen — Security Researcher What Happened?Recently, a significant cybersecurity breach hit a major corporation, leading to the exposure of sensitive employee and customer data. This incident serves as…
🤖 AI Prompts Cheatsheet Daniel Osei — AI-Assisted Security Engineer What is Nmap?Nmap (Network Mapper) is a powerful open-source tool designed for network discovery and security auditing. It is widely used to discover hosts and…
Photo by Zulfugar Karimov on Pexels IntroductionIn today’s digital age, keeping your personal information secure is more important than ever. One of the easiest yet often overlooked ways to protect yourself is through strong password…
Photo by Tima Miroshnichenko on Pexels What Happened?Recently, there was a major event in the world of cybersecurity that has many of us worried. A large number of cybercriminals managed to exploit vulnerabilities in popular…
Daniel Osei — SOC Lead & Malware Analyst Key TakeawaysMulti-stage infection process leveraging phishing and malicious macro execution.Extensive use of Lateral Movement techniques to propagate within the network.Identified Command and Control infrastructure with multiple fallback…
Daniel Osei — SD-WAN & Routing Engineer OverviewDesigning an enterprise network is a multifaceted challenge that goes beyond just selecting the right hardware. In practice, it requires a deep understanding of business needs, user behavior,…
Photo by Christina Morillo on Pexels Sarah Chen — Security Researcher What Happened?Recently, a significant data breach impacted a well-known company, exposing sensitive customer information and causing a ripple effect throughout its operations. This incident…
Photo by Lara Jameson on Pexels IntroductionImagine waking up one day, checking your bank account, and finding out that there's money missing. Or worse, you receive a credit card bill for purchases you never made.…
