A cryptowall is a ransomware program that will encrypt all the data on your computer. It is distributed via email with ZIP attachments that are disguised as PDF files e.g. invoices, bills, complaints or other business communication. After your files are encrypted you will be sent a message to pay a ransom for the decryption keys. If you do pay for the decryption keys you will be out the money and not have your data. The only security for this is an up to data backup. If you think your business has been affected by a technical issue contact us today for a free consultation.