Yahoo is expiring inactive email addresses and giving away these lapsed names to new people, which could pose a security risk to users. eBay and other ecommerce retailers let
users to recover their User IDs if they share their email address. Ina Steiner, Editor of EcommerceBytes points out "users who signed up to eBay (or other etail sites) with Yahoo email address could
find third-parties hijacking their accounts if they haven't signed in to their Yahoo accounts lately. And since many people use the same password across multiple services, this
leaves them vulnerable to multiple account takeovers."Read the whole story at EcommerceBytes.com »