Why would you be allowed to use illegal data? Especially if you have the means to know if it's illegal or not.
Not even Ebay/Craigslist has managed to keep itself immune from liability of vendors selling stolen items.
Not even Ebay/Craigslist has managed to keep itself immune from liability of vendors selling stolen items.
Stolen property is a little bit different, there are laws that explicitly prohibit possession or dealing in property known to be stolen.