SECURITY

Vercel April 2026 security incident
830 points | 475 comments

Free, fast diagnostic tools for DNS, email authentication, and network security
73 points | 6 comments

EU age verification app: "Worry-free package" with security vulnerabilities
38 points | 1 comments

Cal.com is closing its core codebase, citing AI security risks
8 points | 1 comments

Tell HN: Security Incident at Porter (YC S20)
7 points | 0 comments

Security researcher releases tool that can extract data from Recall
7 points | 0 comments

Sir-Bench – benchmark for security incident response agents
6 points | 2 comments