Phishing detection: openanthropic.com

Claude
https://openanthropic.com Access site
Screenshot
Screenshot of openanthropic.com
Phishunt analysis Beta
24 low suspicionheuristic risk score · not a probability
Why?
  • +6.1 Google Safe Browsing
  • +5.3 Keyword match
  • +5.1 Site cluster
  • +2.5 ASN reputation
  • +1.1 No CSP header
  • +0.9 Young certificate
  • +0.8 Young domain
  • +0.6 Login text in screenshot
  • +0.6 Registrar reputation
  • +0.3 Free CA
  • +0.3 Long domain
  • +0.2 Suspicious TLD
  • +0.1 External scripts
16 signals fired · detector v3.0.0
AI analysis AIBeta
Credential harvesting

Lookalike domain imitating the Anthropic/Claude brand, fronted by Cloudflare with a free certificate and a registrar often seen in abuse. The page shows login-style text, has no brand outlinks, and is flagged by Google Safe Browsing for social engineering, suggesting credential harvesting.

Google Safe BrowsingLogin text in screenshotNo brand links
AI-generated from stored detector signals - the AI never visited the site. · 2026-11-12 · confidence 60%
Domain & Network
Whois
Network
IP 172.67.165.163 Cloudflare CDN
Country United StatesUnited States
ASN AS13335
TLS Cert WE1
External detection Google Safe Browsing
GSB category: SOCIAL_ENGINEERING
CleanOpenPhish · PhishTank · TweetFeed · urlscan.io
Report this phishing
Network / ASN Cloudflare, Inc.

Tracked from 2026-11-12 17:24 UTC  ·  Last refreshed 2026-11-13 17:30 UTC