fsstart[.]com

The domain www.fsstart.com has been identified as a credential harvesting phishing site targeting users through deceptive login interfaces. As of the latest assessment, the domain is offline, though it previously exhibited active malicious behavior. No specific brand impersonation has been confirmed, but the infrastructure aligns with known phishing campaigns designed to capture sensitive authentication details. Analysis of the domain’s technical indicators reveals multiple red flags. The domain was flagged by 16 of 95 security vendors on VirusTotal, indicating broad detection of malicious activity. It was registered through Dynadot Inc on April 10, 2026, an unusually future-dated creation that may suggest fraudulent registration practices. The domain resolved to the IP address 103.215.76.143, an endpoint with prior associations to phishing and malware distribution. Additional infrastructure scrutiny shows a Gridinsoft trust score of 0 out of 100, reinforcing its classification as high-risk. The domain appears on one security blocklist, specifically PhishDestroy, further validating its malicious intent. While www.fsstart.com is currently offline, the infrastructure and historical activity warrant continued monitoring. Organizations should implement proactive measures, including blocking the domain and its associated IP at the network perimeter. Security teams are advised to review logs for connections to 103.215.76.143 or related domains registered through Dynadot during the April 2026 timeframe. End-users should be educated on recognizing phishing attempts, particularly those mimicking login portals. If credentials were entered on this site, immediate password resets and multi-factor authentication enforcement are recommended for affected accounts.