IronNet’s
2021 Annual Threat Report

Review the events and trends that impacted the cybersecurity landscape in 2021 in our Annual Threat Report. From fallout of the SolarWinds attack to the impact of the Log4j vulnerability.

The goal of this report is to provide insights and context of individual events and larger trends so organizations can take concrete actions to better defend their infrastructure.

“I don’t think people appreciate the advantage our clients have. I have identified maliciousness in one network environment and based on my finding and categorization of the activity, those IOCs are identified and elevated across all our IronDome clients. Every environment is different. It is extremely valuable to collaborate with other hunters and compare how an attack, like SolarMarker, looks across multiple environments.” 

- Tamara Fisher, IronNet Threat Hunter

Our 2021 Annual Report includes:

  • 2021 cybercrime trends
  • Overview of nation-state actors
  • Top IronNet analytics for 2021
  • IronDome case study
  • Log4j deep dive
  • Predictions for 2022
The top IronNet analytic fired as ranked by the total number of alerts generated and organized by the TTP described in the MITRE ATT&CK® framework …
IronNet-Discover Percentage

Discovery

60.07%

See what else we found!

IronNet-Annual Threat Report 2021