There are a couple of websites advertising on kayak when you search for business class flights: travelbusinessclass dot com and business-skies dot com. They offer fares for business class flights just a bit above the economy fares for long haul international flights. But they also don't let you book online and collect your contact info. They link to a review site: https://www.trustpilot.com/review/tr...inessclass.com with lots of positive reviews... which feels faked.

I didn't find anything about these folks on flyertalk. I figured even if it's a scam, better to put something here to alert people. Does anybody know what the actual scam is? Do they have some way of selling off cheap business class flights that aren't listed in the web accessible online booking?