This screen shows that members of hackweiser include hackers using pseudonyms such as 'r4ncid', Hackah Jack', 'The Milk Man' and 'bighawk'.

The Brain also detects hackers appearing under multiple pseudonyms and tracks their relationships with one another - for example the above diagram shows 'phel0n' is connected to 'ch3wb4k4'. The Brain provides details of what those relationships involve as well as detailing all known activity by those individuals.
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Photos: Tracking the hackers - Security Strategy - Breaking Business and Technology News at silicon.com