This USB Drive Can Nuke A Computer

TechCrunch

Do not ever use a random USB flash drive. There are plenty of software exploits that can ruin your computer or life. And with this flash drive, it can physically destroy your computer by blasting a load of voltage to the USB controller with negative voltage. Think Wile E. Coyote and an ACME Human Cannon. BOOM!

x407ca7d45e.jpg.pagespeed.ic.Uc_AVgIQHL

The basic idea of the USB drive is quite simple. When we connect it up to the USB port, an inverting DC/DC converter runs and charges capacitors to -110V. When the voltage is reached, the DC/DC is switched off. At the same time, the filed transistor opens. It is used to apply the -110V to signal lines of the USB interface. When the voltage on capacitors increases to -7V, the transistor closes and the DC/DC starts. The loop runs till everything possible is broken down. Those familiar with the electronics have already guessed…

View original post 169 more words

Advertisements
This entry was posted in Brian By Experience. Bookmark the permalink.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s