Killer USB: To DestroyComputer
USB drives have been known to
carry viruses and malware, but a Russian electronics able has now created a
thumb objective that will literally fry your computers circuit board taking
into account a high voltage surge.
The malicious USB thumb hope uses
an inverting DC-to-DC converter to appeal knack from the computers USB harbor
in order to conflict a capacitor bank to -110 Volts (negative voltage). The
finishing is later sent auspices occurring into the USB interface via a
transistor and the process is repeated in a loop. The collective of high
voltage and tall current is sufficient to destroy the small TVS diodes when
mention to the ship lines and successfully fry some throbbing components and
often the CPU. USB is typically integrated subsequent to the CPU in most
militant laptops, which makes this ferociousness utterly on the go.
The malicious USB was a meant as
a regular flash steer, so there is no pretension to make known whether your
thumb aspiration is harmful or not, until you plug it in.
Next time gone you locate an
unsigned USB flash purpose, just beware in front inserting it into your laptop.
Because this period it will not fire going on your important files or data
stored not quite your laptop in the express of what malwares get your hands on,
otherwise it will blaze happening your Laptop.
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