Google Enforces Authentication Barriers Self-Hosted Email Cannot Cross

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Since November 2025, Gmail has moved from filtering to rejection for email that fails authentication. The technical bar for self-hosted email has risen beyond what individual operators can sustain.

What Is Exploitarium? Understanding the Zero-Day Repository

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Exploitarium is a GitHub repository that published proof-of-concept exploits for previously undisclosed vulnerabilities across multiple open-source projects, sparking debate about disclosure ethics and weaponizing security research.

Federal Bill Targets Flock Camera Funding at Revenue Layer

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On July 25, 2026, Rep. Thomas Massie announced a bill to cut federal funding to municipalities deploying Flock surveillance cameras. The proposal represents a shift from regulating vendors to defunding customers.