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Strategic insights on blockchain, AI, security, leadership, and career in an age of disruption.
AI Voice Phishing: Why Your Defenses Face the Wrong Direction
AI voice-cloning has fundamentally reversed phishing attacks—now criminals call employees impersonating trusted leaders, exploiting help desk processes instead of technical vulnerabilities.
Recent Essays
AI Homogenization: Why Differentiation Matters Now
As AI tools commoditize professional work, differentiation shifts from speed to unique perspective. Discover how to stand out when everyone has access to the same models.
Crypto Security Failures: It's Always the People
40% of crypto hacks exploit stolen private keys, not broken cryptography. The real security gap isn't the math—it's the humans and processes protecting it.
AI Agents & Hidden Web Instructions: Security Risk
Autonomous AI agents can be manipulated by hidden webpage instructions to make unauthorized payments. Learn how indirect prompt injection threatens enterprise automation.
Who Keeps the Interest? The Real Stablecoin Battle
Stablecoin competition isn't about technology—it's about who controls float income. Learn why Open USD's consortium model threatens Circle's $653M quarterly advantage.
#emerging technology
76 posts
Blockchain Notes.
Explore quick, insightful musings on the rapidly evolving blockchain world. "Blockchain Notes" offers daily thoughts to help you keep pace with the fast-moving technology landscape.
Passwords is Everything That is Wrong with Security
Explore why the outdated concept of passwords is failing modern security needs and discover innovative alternatives like token-based authentication that promise a more secure future.
On Hacking Guns, Toilets, Semis and More
Explore the sensationalized world of hacking at Blackhat, as we delve into vulnerabilities in smart guns, toilets, and truck tracking systems. Learn to focus on real security risks, not media hype.
Security Longreads — Issue #16
Dive into Security Longreads Issue #16, featuring in-depth analyses of recent security breaches, social engineering threats, and innovative exploits. Stay informed and ahead with these essential reads.