Infosec quotes - fake software updates

Let your IT staff install & update your software. If you get a popup or website that tells you to perform an update, don’t do it without first contacting your IT support. You may install malware instead.

“... fake update screens that appear  during the infection chain, inviting the user to open the downloaded file...”

https://www.proofpoint.com/us/threat-insight/post/kovter-group-malvertising-campaign-exposes-millions-potential-malware-and-fraud