blockfiielogin[.]webflow[.]io

blockfiielogin.webflow.io is an active credential‑phishing site observed on 30 July 2026. The domain was registered through Webflow, Inc., a platform that provides managed hosting and site‑building services. Its authoritative nameserver information is not available (NS_NOT_FOUND), which may indicate that the domain relies on Webflow’s default DNS configuration or that the records are concealed. DNS resolution points to the IP address 104.18.36.248. No additional hosting metadata, such as ASN or geographic location, is supplied in the current intelligence set.

Detection evidence shows that the domain appears on two public security blocklists and is listed as blocked by both PhishDestroy and OpenPhish. VirusTotal scans have returned 13 positive detections out of 91 submitted security vendors, reinforcing the classification of the site as malicious. The cumulative signals from the blocklists, the vendor detections, and the high‑risk rating assigned by the reporting system converge on a high confidence assessment that the domain is being used to harvest credentials. The available data does not include a page title, SSL certificate details, HTTP response codes, or any reference to the specific brand or service being impersonated. Consequently, the precise phishing lure and the full scope of the compromised credential set remain unknown.

Analysts should treat the lack of visible content as an indicator that the adversary may be employing dynamic content delivery or that the site is currently configured to present a login interface only to targeted traffic. Defenders are advised to immediately block resolution of blockfiielogin.webflow.io at network perimeter devices, enforce DNS sink‑holing for the domain, and monitor for any changes to its DNS records or hosting IP. Continuous re‑scanning with VirusTotal and inclusion of the domain in internal threat‑intel feeds will aid in detecting future variants that may reuse the same infrastructure.