I would like to know whether anyone experiences Linkedin sends invitations for connecting on behalf of you without your permission?
I casually get notifications which inform me that someone has accepted my invitation which I never sent. I want to contact Linkedin customer support but it seems there is only a Help page.
This has never happened to me. Did you ever share your e-mail contacts with LinkedIn? (Under your LinkedIn "Account preferences", select "Syncing options", then "Sync contacts" to see if your contact lists are being synced with LinkedIn.)