A self-taught cybersecurity learner documents hands-on malware analysis write-ups from the Practical Malware Analysis book, walking through VirusTotal checks, PE header inspection and packer identification. The newsletter also includes short explainers such as what packed files are and how to recognise them.
Website: https://www.securitynguyen.com/
Stoïk's security team publishes detailed technical write-ups on real ransomware intrusions, scanner vulnerabilities and on-chain ransom tracing. Readers get incident timelines, root-cause analysis and concrete defensive checks drawn from the team's own investigations.
Covers security research on AI infrastructure and malware, including a geopolitical analysis of strikes on Yandex data centers and hands-on reverse engineering write-ups of Windows loaders and RMM abuse. Readers get detailed technical findings, indicators, and lessons about analysis tooling and methodology.
Essays and a serialized book on AI-era cybersecurity, trust and measurement, citing specific vendor and lab reports. Readers get an original framework, including the Learning Advantage Ratio and the work-factor idea for AI judgment, alongside analysis of how security metrics get gamed.
Covers security news for people who run their own servers and care about privacy, including supply-chain attacks, runtime vulnerabilities and forensic tooling. It separates verified facts from rumour and explains what each issue means for readers and which fixes to apply.
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