Caution from using computers in a Internet cafe

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If you visit a cyber cafe and find
find any black pin attached to the
CPU as shown in the picture, do not
use that system. This pin is actually
a connection which saves all your
data you enter in the system. It is a
hardware key-logger, very powerful,
it records each and every action on
your system.
It is a risk to your privacy over the
net, at risk are passwords, banking,
or any other data you enter.
Please *SHARE* this information
among your friends and secure
them too...