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.

Why Giving Your Printer an Email Address Means More Than You Think

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When a self-hoster gave their printer an email address to stop family requests, they illustrated a larger pattern: cloud services vanish, local infrastructure persists, and the boundary between convenience and control remains contested.

The Blue Checkmark Comes to Email – And Costs $1,500 a Year

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Gmail displays verified checkmarks next to authenticated senders who obtain certificates costing up to $1,500 per year. The requirement structure reveals how email authentication is adopting the visual language of social platforms while preserving a fundamentally different economic model.

E-Evidence and the Limits of Jurisdiction: What Really Protects Your Email

E-Evidence and the Limits of Jurisdiction: What Really Protects Your Email

E-Evidence and the Limits of Jurisdiction: What Really Protects Your Email On 12 March 2026, Germany enacted the law implementing the EU “E-Evidence package” — a pair of European instruments (Regulation (EU) 2023/1543 and Directive (EU) 2023/1544) that quietly redraws the map of how law enforcement agencies across the European Union can obtain digital evidence … Read more