QR Code Attack Vectors & Defensive Countermeasures
A technical breakdown of quishing, QR jacking, and physical substitution attacks — and the practical defenses that actually work.
February 17, 2026
Tech reports, professional development, and posts that don't fit elsewhere.
A technical breakdown of quishing, QR jacking, and physical substitution attacks — and the practical defenses that actually work.
February 17, 2026
A clause-by-clause analysis of the updated OpenAI US Privacy Policy reveals an ad-supported surveillance architecture, browser-level data collection, and contact harvesting—with significant implications for OPSEC-conscious professionals.
February 12, 2026
Four conferences, four quarters, covering the intersection of privacy research, security tradecraft, and OSINT operations—all within driving distance of Monterey.
February 8, 2026
How a hobby project became one of the fastest-growing repositories in GitHub history—and why security researchers are sounding alarms.
February 2, 2026