Microsoft is working on adding XLL add-in protection for Microsoft 365 customers by including automated blocking of all such files downloaded from the Internet. This will help tackle the rise of ...

Microsoft plans to add a feature to Office Excel that will make it harder for cyberattackers to exploit the spreadsheet application's "add-ins" function to run malicious code on a victim's computer.

Mozilla yesterday announced it would automatically disable all plug-ins in Firefox except the latest version of Adobe’s Flash Player, citing security and stability reasons for the move. The feature, ...