Secret Service investigates 16-year-old Alyssa
Douglas’ tweet about assassinating President Obama

(Cincinnati.com) — Alyssa Douglas, a high school girl from
the Clarksville area of Ohio, sent out a tweet Thursday night saying:

“Someone needs to assassinate Obama…like ASAP #DieYouPieceOfS—“

Now the Secret Service is investigating the threat.
(Gannett News Service, 3:19 PM, Sep 7, 2012)

Alyssa is not very clever…

  Abraham is…

Unlike Alyssa, Abraham is a terrorist and will act.

Security analytics use standard keyword blacklists containing
obvious danger words and danger word combinations:

…assassinate…kill…dispose of…murder…

Abraham gets in contact with his cell and uses keywords
that are individually innocuous, but threatening in combination:

…now is time for the final solution to our Obama problem…
…slice the head of the USA serpent…

Security blacklists struggle…

Gatfol’s patented technology generates thousands
of alternative multi-word equivalents per second – inline and
in realtime – to semantically crystallize high volume data streams

With Gatfol, Abraham becomes Alyssa…and gets picked up…