KnowBe4 Blog

Keeping you informed. Keeping you aware.
Stay on top of the latest in human and agent security including social and prompt engineering, ransomware and phishing attacks.

Stu Sjouwerman

Founder and Executive Chairman

Stu Sjouwerman (pronounced “shower-man”) is the Founder and Executive Chairman 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.


Recent Posts

A Friend Needs Money Urgently? You're Probably Getting Scammed

People need to be on the lookout for phishing attacks sent from legitimate but compromised social media accounts, according to Paul Ducklin at Naked Security. Ducklin describes a scam ...

KnowBe4 Fresh Content Updates from December: Including New 2021 KnowBe4 Flagship Training Modules

Here are important fresh content updates to share with you that happened in the month of December.

[Heads Up] Here's Some Powerful Ammo To Grab More Of Your End-Of-Year InfoSec Budget

OK, let's sum up where we are, here at the end of December 2020. COVID has propelled IT from 2020 to 2030 in a matter of months. However, only a few of us were ready to have the large ...

Private Online Shopping Risks Affect Businesses, Too

Consumers aren’t the only ones who can be victimized by social engineering attacks while shopping online, according to Arab News. Employees who use work devices for personal shopping are ...

FireEye's Mandia on SolarWinds hack: 'This was a sniper round'

Joe Warminsky at Cyberscoop wrote: "The foreign espionage operation that breached several U.S. government agencies through SolarWinds software updates was unique in its methods and ...

Just 8% of U.K. Firms Offer Regular Security Training

A majority of UK businesses are failing to adequately train their remote working employees to spot security threats, according to new research from iomart. The cloud services company ...

Wedbush Analyst: "Cybersecurity spending will increase 20% in 2021 Due To SolarWinds."

Wedbush senior tech analyst Dan Ives says cybersecurity spending will increase by 20% in 2021 as more companies ramp up protection following the SolarWinds hack that compromised state ...

[HACK ALERT] Here Is A Whole New Way Cyber Criminals Empty Out Your Bank Account

Researchers at IBM discovered a brand new type of massive banking fraud campaign that raked in millions of dollars over the course of a few days before it was put to a stop.

Eye-Opening Password Predictions: Remote Work Will Increase Risk for Data Breaches

Ponemon's State of Password and Authentication Security Behaviors Report analyzes password and security behaviors over time with similar trends. We wanted to deep dive into the reports of ...