From: Mats Bergstrom <asgaard@sos.sll.se>
To: cypherpunks@toad.com
Message Hash: 3ce9ef013d78618d977594d6b66b025690c095800e4c19a57866353e24ff727c
Message ID: <Pine.HPP.3.91.950113155933.27354A-100000@cor.sos.sll.se>
Reply To: N/A
UTC Datetime: 1995-01-13 15:36:05 UTC
Raw Date: Fri, 13 Jan 95 07:36:05 PST
From: Mats Bergstrom <asgaard@sos.sll.se>
Date: Fri, 13 Jan 95 07:36:05 PST
To: cypherpunks@toad.com
Subject: Cellular and Crime
Message-ID: <Pine.HPP.3.91.950113155933.27354A-100000@cor.sos.sll.se>
MIME-Version: 1.0
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There is this criminal trial going on in Stockholm concerning
a group of suspects that entered a bank vault through the roof
over a weekend in 1992. They have been prime suspects for a
long time but evidently it has taken a lot of time to build up
a case against them. Traffic analysis (but not tapping of the
actual conversations, GSM? - no mention of the system in the
news stories) plays a substantial role in the prosecution.
'A and B were at X at the same time','B and C were in the
vicinity of the Bank at this time' etc. The suspects have not
tried to argue that their cellulars were on loan to some stray
persons.
We all know that a booted cellular is a wonderful Area Locator.
(I wonder if the suspects new?) But I have (naively) been
thinking that the authorities needed prior suspicion using
this feature in 'real time'. Judging from what has been written
about this trial the police must have requested, and received,
logged traffic data quite some time afterwards.
Perhaps they log it for ever?
Mats
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1995-01-13 (Fri, 13 Jan 95 07:36:05 PST) - Cellular and Crime - Mats Bergstrom <asgaard@sos.sll.se>