Weekly Threat Briefs

FortiGuard Labs uses its industry leading global infrastructure of threat sensors, honeypots, and collectors to provide you with the largest source of data of any pure play network security vendor. Data is collected from all of these sources on a continual basis and analyzed by Fortinet’s world-wide team of analysts to provide you with a weekly recap of the incidents and threats you care the most about.

On this page you will find an archive of our weekly Threat Intelligence Briefs, as well as the ability to sign up to receive these briefs every Friday. Join the thousands of other security-minded professionals who receive these weekly briefs!

  Remcos RAT Analysis — FortiGuard Labs researchers recently analyzed several new spam samples caught in our proprietary spam monitoring system, Lonewolf Spampot. The samples were identified as a Remcos RAT campaign. Remcos RAT is a lightweight, fast, and highly customizable Remote Administration To...

Oct 25, 2019
  Not So Charming Kitten – An Iran-linked advanced persistent threat (APT) group, with ties to attacks on the US presidential re-election campaign recently added new techniques to its stockpile in an apparent ramp-up of their operations.

Oct 18, 2019
Activity Summary - Week Ending Oct 11, 2019   Golang Ransomware – Go, also known as Golang, is a statically typed, compiled programming language designed at Google that is becoming more popular within the malware development community. FortiGuard Labs researcher, Kai Lu, analyzed a new Golang ransom...

Oct 11, 2019
  Researchers at FortiGuard Labs have recently discovered a new vulnerability affecting D-Link routers. Assigned CVE-2019-16920 (FG-VD-19-117) the vulnerability within the software could allow for remote code execution without authentication, raising the severity of the threat to CRITICAL. The issue...

Oct 04, 2019
Activity Summary - Week Ending Sep 27, 2019 NetWire RAT – FortiGuard Labs researchers discovered a new variant of NetWire RAT spreading via a phishing email. At the bottom of the phishing email is a PDF-like picture with a hyperlink pointing to the download link of NetWire. Once the victim clicks on...

Sep 27, 2019