ALIBI v4.0 • VERIFIED QUANTITATIVE BRIEFING

Forensic Header & URL Audit: Github Security Email Phishing Check

Learn how to inspect Reply-To headers, punycode lookalike domains, and SPF/DKIM signatures to verify whether a Github Security notification is legitimate or a phishing attack.

3-Point Forensic Check for Github Security: 1) Exact root domain match, 2) Return-Path === From header, 3) Zero urgency/wire-transfer coercion.
FAQ: How do I tell if a Github Security email is real or phishing?

Inspect the raw email header (Reply-To and Return-Path) and never click embedded login links; navigate directly to the official Github Security domain.