synapsedefi[.]net

The domain synapsedefi.net is currently identified as a brand_impersonation threat targeting the Synapse protocol. Analysis confirms the domain was actively impersonating the legitimate Synapse platform, a cross-chain communication network, to deceive users into interacting with malicious infrastructure. The domain is presently offline, but prior activity warrants scrutiny due to its deceptive intent and technical indicators. Infrastructure analysis reveals the domain was registered through Gname.com Pte. Ltd. on September 15, 2025. It resolved to the IP address 172.67.194.39, a Cloudflare proxy endpoint commonly used to obscure hosting origins. The domain was flagged by 2 of 95 security vendors on VirusTotal, indicating limited but confirmed detection. It appeared on one security blocklist, and no SSL certificate was present, further reducing trust. The page title, SynapseDeFi, directly mimics the branding of the legitimate Synapse platform, reinforcing its impersonation purpose. Current status indicates the domain has been taken offline, likely due to enforcement actions or hosting provider intervention. However, the risk remains elevated for users who may have interacted with the domain prior to its deactivation. Organizations and individuals are advised to block the domain and IP 172.67.194.39 at the network perimeter. Users should verify all communications and transactions involving Synapse through official channels only. Security teams are recommended to monitor for related domains registered through the same registrar or resolving to the same IP, as threat actors often reuse infrastructure across campaigns.