Just spoke to Sovereign Bank Lost and Stolen Card department. It is a SCAM. Do not reply. They have received many calls about this since 8am EST on 5/27/12
when would a bank call on a sunday morening anyway, i just worried that somehow there is a worm or something that sends back you phone info or can somehow record your phone calls or something. hopefully they though that i would call and give my debit number to an unverified number that sends me to a computer...