Stu Sjouwerman

Chief Executive Officer & President

Stu Sjouwerman (pronounced “shower-man”) is the founder and CEO of KnowBe4, Inc., which hosts the world’s most popular integrated security awareness training and simulated phishing platform, with over 54,000 organization customers and more than 50 million users. A serial entrepreneur and data security expert with 30 years in the IT industry, Stu was the co-founder of Inc. 500 company Sunbelt Software, a multiple award-winning anti-malware software company that was acquired in 2010.

Books

Cyberheist E-Book

Find all of Stu's books on Amazon

CyberheistNews #4.5

Sep 28, 2011 10:05:47 AM By Stu Sjouwerman

Phishing, the New Sport for Teenage Cybercriminals

Sep 28, 2011 8:32:25 AM By Stu Sjouwerman

CyberheistNews #4

Sep 28, 2011 8:03:11 AM By Stu Sjouwerman

CyberheistNews #3

Sep 28, 2011 4:50:02 AM By Stu Sjouwerman

CyberheistNews Vol 1, #27 Editor's Corner [caption id="attachment_1367" align="alignleft" width="150" caption="Stu"][/caption] My New Book Is Out! Hi All, I'm very excited to announce my ...

CyberheistNews #2

Sep 28, 2011 4:03:46 AM By Stu Sjouwerman

CyberheistNews VOL 1, #2 Editor's Corner

CyberheistNews #1

Sep 28, 2011 3:40:14 AM By Stu Sjouwerman

Cybercrime: Getting Robbed Is Not What It Used To Be

Sep 26, 2011 9:04:16 AM By Stu Sjouwerman

[caption id="attachment_1378" align="alignleft" width="200" caption="Old Fashioned Robber"][/caption] Way back in your grand-pappys day (before cybercrime), a bank-robber or garden ...

Two Hackers Give Up The Cybercrime Life

Sep 23, 2011 2:40:05 AM By Stu Sjouwerman

[caption id="attachment_1372" align="alignleft" width="260" caption="Chinese Hackers"][/caption] A pair of notorious Chinese hackers who left the dark side are now urging other hackers in ...

Beware the Spy-Eye Cybercrime Wave

Sep 21, 2011 7:50:03 AM By Stu Sjouwerman

[caption id="attachment_1367" align="alignleft" width="170" caption="cybercrime"][/caption] Cybercrime is a lucrative business which offers criminals very high returns in exchange for ...

White House Takes On the New Cybercrime Mob

Sep 19, 2011 1:27:42 AM By Stu Sjouwerman

[caption id="attachment_1362" align="alignleft" width="270" caption="White House - Cybercrime"][/caption] The White House has decided that it's time to take hacking seriously, asking for ...

Cybercrime Theft Topples $388 Billion Annually

Sep 16, 2011 1:16:02 AM By Stu Sjouwerman

[caption id="attachment_1357" align="alignleft" width="300" caption="Cybercrime Losses"][/caption] U.S. government agencies are getting better at sharing information about cybercrime with ...

Cybercrime: An Act of War

Sep 14, 2011 2:47:57 AM By Stu Sjouwerman

[caption id="attachment_1352" align="alignleft" width="300" caption="cyber act of war"][/caption] Efforts to chip away at the U.S. budget deficit are making life tougher for companies ...

Using Education to Fight Cyber Crime

Sep 12, 2011 10:24:38 AM By Stu Sjouwerman

Can the right hardware and/or software really protect your business from malicious intrusion and phishing attempts? Unfortunately, even the best programs and hardware solutions don't ...

The War on Cybercrime Goes Beyond Your IT Department

Sep 12, 2011 2:45:10 AM By Stu Sjouwerman

[caption id="attachment_1340" align="alignleft" width="300" caption="cyber war"][/caption] Although the threat from cyber criminals has existed for decades, the sheer volume of successful ...

$13 Million Florida Cyberheist

Sep 9, 2011 12:55:07 AM By Stu Sjouwerman

News that a Florida-based bank has been left holding the baby in a $13 million ATM fraud highlights the increasingly complex world of cybercrime and the multi-faceted layers of security ...

Survey Says: Cybercrime is on the Rise

Sep 6, 2011 4:06:29 PM By Stu Sjouwerman

[caption id="attachment_1319" align="alignleft" width="300" caption="online thief"][/caption] Symantec's State of the Security report highlights how many organizations are responding to ...

Cybercrime Defense Lacking in Most Organizations

Sep 5, 2011 3:38:47 AM By Stu Sjouwerman

[caption id="attachment_1314" align="alignleft" width="300" caption="Cybercrime Defense"][/caption] Your protection against cybercrime is not as effective as you might think based on the ...

The Cloud and Cybercrime Risk Factor

Sep 1, 2011 12:47:26 PM By Stu Sjouwerman

[caption id="attachment_1308" align="alignleft" width="300" caption="Cloud Security"] [/caption] New applications such as cloud computing and virtualization are becoming increasingly ...

Phishing Your Way to Bankruptcy

Aug 31, 2011 1:21:32 AM By Stu Sjouwerman

As summer draws to a close, banking institutions and their customers face a new wave of targeted phishing attacks - and industry experts predict these incidents will only increase in the ...

Law enforcers have linked up with businesses in the US to tackle Cybercrime

Aug 29, 2011 3:09:43 AM By Stu Sjouwerman

[caption id="attachment_1295" align="alignleft" width="300" caption="Cybercrime Fighters"][/caption] An attractive brunette in a business suit is making her online pitch. "Are you tired ...

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