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Digital Pirates: How Russia, China, and Cyber-Gangs Can Hijack a Supertanker and Collapse Global Trade

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          🌍 Geopolitical & OT Security Analysis           Digital Pirates: How Russia, China, and Cyber-Gangs Can Hijack a Supertanker and Collapse Global Trade         By CyberDudeBivash • October 03, 2025 • Strategic Threat Report         cyberdudebivash.com |       cyberbivash.blogspot.com           Disclosure: This is a strategic analysis for leaders in government, defense, and critical infrastructure sectors. It contains affiliate links to relevant security solutions and training. Your support helps fund our independent research.   Executive Briefing: Table of Contents       Chapter 1: The 21st Century Chokepoint — A New Era of Piracy     Chapter 2: The Floating Datacenter — A Supertanker's Attack Surface     Chapter 3: The Kill Chain — From a Phished Captain to a Hijacked Rudde...

Privacy Shield: The Ultimate Low-Cost Gadget to Find Hidden Cameras in Any Rental (ESP32 Project)

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        Privacy Shield: The Ultimate Low-Cost Gadget to Find Hidden Cameras in Any Rental (ESP32 Project)     By CyberDudeBivash • September 28, 2025, 2:05 AM IST • DIY Tech & Privacy Guide   You've just checked into your Airbnb for a weekend getaway. The place looks great, but a nagging thought enters your mind: "Is someone watching?" It's a chilling question, but in 2025, it's a necessary one. The news is filled with horror stories of hidden cameras found in rental homes, hotel rooms, and changing rooms. Relying on just your eyes to find a camera lens the size of a pinhole is a losing game. Professional camera detectors can cost a fortune, but what if I told you that you could build your own powerful, dual-mode hidden camera detector for less than the cost of a pizza? Welcome to the **Privacy Shield** project. This is your complete, step-by-step guide to building a simple, low-cost, and highly effective gadget using a common ESP32 mi...