![]() This is especially important in Enterprise (Business) environments in order to help prevent files on network drives from being encrypted. Unplug the network cable or disable the wireless connection. Isolate an infected computer from any network drives at the first sign of infection. This will not just help prevent against Cryptolocker, this is a delivery method commonly used by all flavors of malware. ![]() Since Crypolocker is typically installed through malicious email attachments, familiarize yourself (and your employees) with how to identify potentially malicious and suspicious emails. As with any malware, blocking it in the first place is the best defense. Run up-to-date security software such as Webroot SecureAnywhere. What you can do help prevent getting infected in the first place and minimize the damage This works by using public key encryption and there is no way to decrypt the encrypted files without paying the ransom for the private key. What Cryptolocker does is encrypt files (primarily document files but also image files and other file types) on your computer and any network drives that computer has access to using a very strong encryption method and then demands payment with a 72-hour time period in order to get the files decrypted. Ransomware in general is nothing new, we have been seeing ransomware that hijacked your desktop wallpaper demanding payment for several years now, but while the older ransomware was rather easily removed, Cryptolocker has taken ransomware to a new level. How it works is this you click on a file that may have arrived by email. There are several ransomware viruses going around, but CryptoLocker is the one getting the most media attention. ![]() Rather, it holds them hostage until you pay a ransom. The Ransomware known as Cryptolocker has been prominent in the media lately, and one that we’re asked about often. Ransomware does not try to steal your files, passwords or photographs. ![]()
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