Following up on the earlier post about IMSI catchers and shopping malls and Hezbollah, I wanted to link to a really excellent piece in Le Monde about mining call-detail records (“fadettes” in French, from “facture détaillée téléphonique”). The URI, here now leads to an annoyingly cutesy 404 page. However, the search function turns it up and even shows it as being free…but the link it returns doesn’t work.