If two-factor authentication becomes ubiquitous and the cybercriminal industry continues to shift its attention to smartphones, this obscure angle of attack might just catch on.
The most prominent feature of this new model is its Sidekick-like form factor, although the U140 eschews the swivel screen for one that slides up to a 30-degree angle at the touch of a button -- all the better to watch programs from its integrated satellite DMB receiver (complete with TV-OUT).