Protecting Yourself Against the CryptoWall Virus

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Recently, several of our customers’ computers have been infected the CryptoWall virus. Surprisingly, most did not have backups, and they lost *all* their documents, photos, videos, etc.

CryptoWall is a trojan hourse virus masking itself through the guise of a friendly email, e.g. “Hey, check out this new video!” Once run, it will encrypt the contents of your hard drive and leave you with a message something like this:

ransom

Your options are:

  1. Pay the ransom. The criminals behind this virus have shown that they will honor the terms of their “contract”. However, paying via Bitcoin is a project in and of itself.
  2. Try to decrypt the files. There are currently ways to do this for CryptoWall 1 and 2. However, CryptoWall 3 is out and there is no current way to decrypt your files except by paying the ransom.
  3. Clean the virus and restore from a backup — if you have a backup.
  4. Accept the loss and move on.

The point of this article is two-fold. First, we want our customers and friends to be aware of the virus. Stop and consider before clicking any old link in your email! Second, the virus underscores the need for valid backups. Even if you have a backup program, that is not enough. You need to ensure the backups are executing properly and backing up all the appropriate data.

If you are unsure or want more information, don’t hesitate to contact us. We’re here to help!

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About 

David Rodrigues Consulting (formally MagicBrain Computing) was founded in 1997 by David Rodrigues, who worked as an Information Technology professional for 8 years in Washington DC before relocating to Wildwood, NJ. While in Washington, DC, Rodrigues worked as the lead administrator on a corporate network with over 200 workstations spread across 5 geographical locations. Rodrigues and his team of expert technicians are trained and experienced in network design, computer repair, web design, and programming.

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