PSA - Again about backups
Posted: Mon Sep 22, 2014 5:53 pm
http://www.pcworld.com/article/2600543/cryptowall-held-over-halfamillion-computers-hostage-encrypted-5-billion-files.html
If any of you heard of the CryptoLocker ransomware there is one that one upped it called CryptoWall. It has been out since late last year but only recently really making its presence known. Once a PC is infected it will start encrypting PDF, XLS, DOC, and other common files on the PC then move on to mapped network drives and even Dropbox. It will put the files above in each folder it encrypts. It is piggybacked on other downloads from the web on infected sites and through email attachments that users just can't restrain from opening. So again if you're not backing your stuff up you either pony up the ransom or lose the files. Average ransom is $500. I'm putting this out there because I'm helping someone recover from this infection right now. Fortunately we have multiple levels of backups for them and they are only losing about 30 minutes worth of work today. So be careful what you download, keep your AV up to date, and backup your stuff!!!!
If any of you heard of the CryptoLocker ransomware there is one that one upped it called CryptoWall. It has been out since late last year but only recently really making its presence known. Once a PC is infected it will start encrypting PDF, XLS, DOC, and other common files on the PC then move on to mapped network drives and even Dropbox. It will put the files above in each folder it encrypts. It is piggybacked on other downloads from the web on infected sites and through email attachments that users just can't restrain from opening. So again if you're not backing your stuff up you either pony up the ransom or lose the files. Average ransom is $500. I'm putting this out there because I'm helping someone recover from this infection right now. Fortunately we have multiple levels of backups for them and they are only losing about 30 minutes worth of work today. So be careful what you download, keep your AV up to date, and backup your stuff!!!!