Computer Virus Alert

There is a computer virus going around called "CryptoLocker" that can cause lasting and severe damage to the data stored on your networks.

CryptoLocker is a type of ransomware that is injected into your network by a user who clicks on an attachment in a suspicious e-mail. These e-mails often effectively mimic notices from respected firms such as LinkedIn, UPS/FedEx or customer complaint-generated e-mails. Once a user clicks on the e-mail and opens the attachment, the infection is launched. Because the user’s click is viewed as a “launch attachment” authorization by the computer, currently no commercially available anti-virus software will block installation of this variant. Once inserted on a computer attached to your network, it will spread itself invisibly throughout your network and begin to encrypt server or PC data, often requiring less than 24 hours to render an entire network’s data useless. Data is effectively rendered useless and must be recovered from backed-up media such as disks and external backups.

3 Rivers reminds you to NEVER click directly on a link in an e-mail from an unknown or suspicious source. Instead, enter the URL for the site you want to visit and then look for the notice/information referred to in the e-mail.