O2 Said Backup Tape Was Lost

To read this article from InformationAge, click on:
O2 Ireland may have lost customer data on mislaid disk
Mobile operator says that a backup tape reported as lost by IT services partner IBM may have contained customer data. O2 Ireland has warned that a lost backup disk may have contained customer data. The mobile operator said yesterday that IT services partner IBM had, at some point over the summer, told it that a disk had been misplaced last September.