Excel is designed for transparency and calculation, which is exactly why it's so bad at keeping secrets. It offers plenty of ways to keep your data out of sight, but don't mistake those for actual ...

Ever found yourself locked out of an Excel spreadsheet because you forgot the password or you have been given password protected Excel files from a colleague who was left the business? It’s a common ...

Microsoft today issued some workarounds for the Excel vulnerability discovered last week, but security researchers say they've found another zero-day bug that threatens the popular spreadsheet program ...