>>Largest customer called today reporting a Not a Table error. Investigation showed total corruption of all DBFs, all high-ASCII characters when viewed in Notepad. Excel files in the directory showed similar results. In the process of restoring from backup, but we're at a loss to determine cause, and virus looms at the top of the list - anyone know any we can research?
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>As Naoto points out it looks like a CryptoLocker-type malware attack: http://en.wikipedia.org/wiki/CryptoLocker
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>It will attack all recognized user files, not just XLS/DBF etc. Some variants will also attack files on any network shares that can be accessed. Even worse, some will attack any recognized on-line backups; depending on what you use for backup it may encrypt those so you can't restore from backup.
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>Heads-up for lurkers: be sure to have off-line/off-site backups as a fallback position against this type of attack - and for general disaster recovery (against fire, theft etc.)

Yeah, that's the one. B*st*rds.

Chris.