Interesting report from a ccc presentation (http://events.ccc.de/congress/2014/Fahrplan/schedule/0.html):


http://ss7map.p1sec.com/country/Kenya/

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Kenya allows 4 SS7 MAP messages to leak precise street-level subscriber location (200m).
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Kenya has 1 operators that leak subscriber keys.

Leak of subscriber keys allows an attacker to decrypt calls and SMS of subscriber, by impersonating the network using a fake base station.


OOPS!