teleksuf[.]com

teleksuf.com is an active malicious domain observed on July 19, 2026. The site returns HTTP 200 and presents the page title “Messenger”, while the TLS certificate lists “Telegram / *.local”, indicating an attempt to masquerade as Telegram’s messaging service. Registration details show the domain was created through NICENIC INTERNATIONAL GROUP CO., LIMITED and the authoritative name servers are ns3.my-ndns.com and ns4.my-ndns.com. DNS resolution points to 27.124.47.186, an address hosted in Hong Kong under Rackip Consultancy Pte. Ltd. The domain is currently listed on one public blocklist and has been flagged by PhishDestroy. VirusTotal scans report 14 of 91 security vendors marking the domain as malicious, and AlienVault OTX includes it in two threat‑intel pulses. Although the exact phishing kit or credential‑capture page has not been publicly released, the combination of a legitimate‑looking title, a Telegram‑related certificate, and multiple vendor detections strongly suggests a credential‑harvesting campaign targeting Telegram users. Defenders should block DNS resolution to 27.124.47.186, add teleksuf.com to URL filtering policies, and monitor for outbound connections to the host. Continuous re‑evaluation is advised as the infrastructure may evolve.