Hi, this is not the leaked information it is the scrapped information and was collected using the sales navigater, crunchbase and information from data .com and infousa .com
the trading of B2B data is legal in many countries because the business owners it self disclosed their information in the purpose to contact them example places like google local, facebook pages, yellowpages, manta etc..
and about forum rules, we are not selling any sensitive information but just the public data and the charge was based on the work and time we have spended, and there are lot of scrappers and tools available in the internet but if you collect manually it will take lot of months and thousands of dollors. so we are just providing the pre collected information for low price. i hope you got my point now.
thanks,
sara