11658877[.]com

The domain 11658877.com has been identified as a credential theft operation targeting users through deceptive login interfaces. Analysis indicates the domain is currently offline, though prior activity suggests it was designed to harvest account credentials for unauthorized access to personal or financial accounts. No specific brand impersonation has been confirmed, but the infrastructure aligns with broad credential harvesting tactics. Infrastructure analysis reveals the domain was registered on February 21, 2026, through GoDaddy.com, LLC, a common registrar for both legitimate and malicious domains. It resolves to the IP address 103.143.28.214, located in Hong Kong under AS135581 (ONL-HK). Security vendors have flagged the domain, with 21 of 95 engines on VirusTotal detecting it as malicious. The SSL certificate, issued to 'Default Company Ltd,' further indicates low legitimacy, as this is a default placeholder used in automated or low-effort deployments. The domain appears on one security blocklist, and additional detection layers have classified it as part of a phishing campaign. Current status indicates the domain is offline, though such infrastructure may resurface under new addresses or domains. Users are advised to treat any prior interactions with this domain as compromised and rotate credentials for associated accounts. Organizations should update blocklists to include the domain and IP address, while monitoring for related indicators of compromise. Security teams are encouraged to review logs for connections to 103.143.28.214 or requests to 11658877.com, particularly from endpoints that may have accessed the site during its active period.