Microsoft recently announced a developer preview release supporting JavaScript to create custom functions directly in Excel. This addition moves beyond the existing Microsoft Office JavaScript API ...

It didn’t take long at all for a security researcher to demonstrate how easy it was to turn an Excel spreadsheet into a cryptomining machine.

Microsoft has added the ability for users to create custom Javascript functions in Excel spreadsheets, creating concern among security experts. According to Excel program managers Michael Saunders ...

Microsoft announced May 7, 2018 that adding JavaScript custom functions to ExcelAnnouncementHowever, a security demonstration demonstration demonstration demonstrating the virtual currency mining ...

Microsoft Office Add-ins Documentation. Contribute to OfficeDev/office-js-docs-pr development by creating an account on GitHub.

Within days of Microsoft announcing that they are introducing custom JavaScript equations in Excel, a security researcher has developed a way to use this method to load the CoinHive in-browser ...

Excel Parser in JavaScript This is a simple Excel parser in JavaScript that allows you to read and parse data from Excel files. The parser uses a third-party library called xlsx to handle the Excel ...

In the well-established Office Ready-Fire-Aim tradition, Microsoft adds two new “features” that beg to be abused. Details appeared at Build, and the bad guys already have their keyboards primed.

At its Ignite conference, Microsoft today announced an update to Excel that brings a new JavaScript API to the venerable spreadsheet app. With this new API, developers will be able to create ...