KnowBe4 Launches Industry’s First Ransomware Simulator

(Tampa Bay, FL)  October 19, 2016 – Ransomware infections continue to skyrocket and social engineering tactics are helping cybercriminals get past network security software all too often. To help organizations better protect against the most successful cybercrime business model ever, KnowBe4, provider of the most popular platform for security awareness training and simulated phishing attacks, today launched RanSim, the industry’s first ransomware simulator. RanSim is free for any organization that wants to test the effectiveness of its network security, gain a better understanding of how vulnerable its users are to attacks, and take steps to improve its ransomware defenses.

Ransomware is on track to net organized cybercrime more than $1 billion in 2016, not taking downtime and other costs associated with it into account. Most endpoint protection is, at best, moderately effective in blocking variants, and many antivirus products do not catch anything. The FBI issued a PSA on September 16, 2016 urging ransomware victims to report infections to help them gain a comprehensive view of the current threat. Ninety-three percent of IT professionals surveyed in KnowBe4’s 2016 Ransomware Report are worried ransomware will continue to grow. Organizations need to have insight into how well-protected they are from ransomware.

Useful for both small- and mid-sized businesses and large organizations, RanSim enables IT pros to quickly assess if their endpoint protection software is effective, and, if not, put in place supplemental protection like security awareness training.


RanSim, a harmless simulation of a real ransomware infection, includes:

  • Five types of infection scenarios to test;
  • Results in a few minutes;
  • Compatibility to test on Windows 7 and up; and
  • Non-destructive test files.

“We created RanSim as a simple way for IT professionals to test their organization’s level of vulnerability as cybercriminals are constantly coming out with new strains and versions of ransomware,” said Stu Sjouwerman, chief executive officer, KnowBe4. “Ransomware attacks do not discriminate – small- and medium-sized businesses and large enterprises are all at risk and need to do what they can to protect themselves. We are distributing RanSim free of charge to help IT managers identify weaknesses in their networks, put stronger defense-in-depth strategies in place and stop the spread of ransomware.”

RanSim is available today. More information is available at: