hostmyclaudehtml[.]com

This domain, hostmyclaudehtml.com, operates as a credential theft platform disguised as an instant free HTML file hosting service. Analysis indicates the site likely targets users seeking quick file hosting solutions to deploy malicious scripts or harvest login credentials, payment details, or other sensitive information. The page title, 'Host my Claude html — Instant Free HTML File Hosting,' suggests an attempt to lure developers, IT professionals, or general users who may unknowingly upload or interact with compromised files, enabling attackers to execute client-side attacks such as form hijacking or session theft. Evidence supporting this assessment includes detection by 18 out of 95 security vendors on VirusTotal, registration through GoDaddy.com, LLC, and resolution to the IP address 34.111.179.208, which is associated with Google Cloud infrastructure. The domain appears on one security blocklist and was previously identified in two AlienVault OTX threat intelligence pulses. Technical indicators reveal the use of Node.js, Express, Google Cloud CDN, HTTP/3, and a Let's Encrypt SSL certificate, suggesting a well-configured but malicious hosting environment. The domain has since been taken offline, though residual risk remains for users who may have engaged with it prior to deactivation. Users who visited hostmyclaudehtml.com or uploaded files to the service should immediately revoke any active sessions, change passwords for accounts accessed during the interaction, and monitor for unauthorized activity. Files downloaded from or shared via this domain should be treated as malicious and deleted without execution. System scans using updated security tools are recommended to detect potential compromise. Organizations should review network logs for connections to 34.111.179.208 and block the domain across all security controls to prevent future exposure.