I highly doubt Yahoo is selling your e-mail contacts to LI. Do you have any proof or citations? I suspect either you authorized LI in the past (and forgot it's

I highly doubt Yahoo is selling your e-mail contacts to LI. Do you have any proof or citations? I suspect either you authorized LI in the past (and forgot it's still authorized), or your contacts have authorized LI so it's pulling in their e-mails with you, not yours.