Following a scan of the entire system some encrypted sparse bundles remain unscanned by Sophos Anti-Virus.
This applies to encrypted sparse bundles that were locked at the time of the scan.
Sophos Anti-Virus can only scan encrypted sparse bundles if they are unlocked. They are only unlocked when the relevant FileVault user is logged in.
Known to apply to the following Sophos product(s) and version(s)
Sophos Anti-Virus for Mac OS X
All supported operating systems
Mac OS X 10.5+
What To Do
Ensure that the FileVault user is logged in. This allows Sophos Anti-Virus to scan the relevant encrypted sparse bundles.