A leading consumer group has accused Yahoo! of scanning through personal e-mails for information to use to sell advertising.
The world's largest e-mail provider says signing up to its new service means scanning technology will be used to block spam, and eventually to offer adverts relevant to the user.
But Sarah Kidner fom watchdog Which? Computing says "
This is a blatant intrusion of privacy".
A Yahoo! spokesperson said, a box will appear '
asking for users' consent'.
"
To look for keywords and links to further protect you from spam, surface photos [photos sent from friends which then won't go straight to spam] and in time, serve users with interest-based advertising."
Users could then see pop-up ads that are relevant to keywords in e-mails both being sent and received.
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