Significant Increase in Malicious Files Delivered via OneNote Attachments
Received this email from one of our security vendors, Arctic Wolf a couple days ago. Seems like an exceptionally easy way for malware to make it into your network, so I figured I'd share as we've blocked these across the board as well. Not really sure why someone would really need to send OneNote attachments on a regular basis anyway. Summary Arctic Wolf observed a significant increase in the number of malicious files delivered and…