: A paid service for more complex cases with a higher success rate of around Brute Force with Mask
By uploading an Excel file, the user is surrendering the "Secret" (the document) to an unknown entity. Even if the service claims to delete files immediately after processing, the window of vulnerability exists. If the file contains PII (Personally Identifiable Information) or corporate trade secrets, this constitutes a data breach risk.
Password loss is a common phenomenon, and it's not just Excel that's vulnerable. We've all been there - you create a strong, unique password, only to misplace it or forget it altogether. When it comes to Excel, a forgotten password can be particularly devastating. You've got critical data locked away, and you're unable to access it.
LostMyPass is a popular cloud-based password recovery tool designed to retrieve or remove passwords from encrypted MS Excel files ( .xls , .xlsx , .xlsm , etc.). Unlike local software that relies on your computer's hardware, LostMyPass uses its own distributed computing clusters to crack passwords. Key Features