Researchers from Mimecast have recently observed a campaign where threat actors are using a somewhat rarely seen but easy method to distribute malware using Microsoft Excel's standard file encryption ...

Windows network files are available to any user who has access to the shared network drive. If you want to prohibit edits to the Excel file on the network, Excel includes "Read-Only" protection ...

Upgrade from standard Excel workbooks to specialized formats that shrink, shield, and streamline your spreadsheets.