Sounds like you got an attempted click through payload malware/phishing/spam message. Luckily this group strips attachments.
Unless you are expecting the message, NEVER click on any attachments, even when the message appears to come from someone you know.
From: firstname.lastname@example.org [mailto:email@example.com]
Sent: Saturday, January 27, 2018 2:03 PM
Subject: [IC-7000] Re: Fw: Ron Baran signed Scan2018 documents
There is nothing attached??
[Non-text portions of this message have been removed]