If you came across b1-whatapp.hl.cn while searching for WhatsApp, stop right there. This domain is a textbook example of typosquatting. It was registered only three days ago and immediately redirects visitors to hk.yahoo.com, a completely unrelated site. The domain name is a deliberate misspelling of 'WhatsApp' — the 'p' is doubled, and the 's' is missing. That's the only reason someone would land here: to be tricked.
Real WhatsApp services are handled through official domains like whatsapp.com or via the app store. b1-whatapp.hl.cn has no content of its own, no contact information, and no history. The redirect to Yahoo might seem harmless, but the purpose of the domain is to capture traffic from people who mistype and then send them somewhere else — possibly to collect ad revenue or, worse, to serve malicious content after a second redirect. Our tests show no malware flags yet, but that doesn't make it safe for a site this new.
Is b1-whatapp.hl.cn a scam? It certainly behaves like one. The combination of a brand impersonation, extremely recent registration, and an unexplained redirect is a strong warning. Any site that asks you to download something or enter personal information after a redirect like this should be avoided entirely. Trust your instincts: if a domain looks like a cheap copy of a well-known service, it almost always is.