Cisco Talos report: Threat actors use known Excel vulnerability

The use of .XLL Excel files by threat actors to infect computers with malware is growing fast. Learn more about this relatively new technique and how to protect from it.
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Steps to copy an Excel sheet onto a new workbook

You don’t need to manually re-enter Excel spreadsheet data or expressions in another workbook. Learn how to copy a worksheet to another workbook here.
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North Korean hackers exploit Seoul Halloween tragedy in zero-day attack

Malicious hackers, hell-bent on infiltrating an organisation, have no qualms about exploiting even the most tragic events.

Read more in my article on the Tripwire State of Security blog. Continue reading North Korean hackers exploit Seoul Halloween tragedy in zero-day attack

Hide everything but the working area in an Excel worksheet

Want to hide the unused area in Excel so you are able to focus solely on your data? Follow the steps in this article.
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Get lifetime access to the top 8 Microsoft Office apps for just $55

Get the MS Office apps you want most without worrying about renewing licenses. This Black Friday Doorbuster deal is good for one day only!
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