Field Analysis
Detecting AitM Reverse Proxies: TLS Fingerprints, Cookie Artifacts, and Page-Side Tells
AitM kits proxy a real identity provider page, so brand and URL checks fail. The detectable artifacts live one layer down - in TLS handshake fingerprints, in the cookies the proxy must rewrite, and in the small page-side tells that betray the relay.
Read more:SekoiaMicrosoft Threat Intelligence