Human Risk Management Blog

Keeping you informed. Keeping you aware.
Stay on top of the latest in security including social 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

79% of Employee-Reported Phishing Emails Go Completely Undetected by Cybersecurity Solutions

As cybercriminals increasingly turn to malwareless phishing attacks, the ability for security solutions to correctly identify a malicious email is becoming more and more difficult.

University of Sydney Gives Students and Staff Advice on Avoiding Social Engineering Scams

The University of Sydney has issued advice to help students and staff avoid falling for social engineering attacks.

Season 5 of ‘The Inside Man’ From KnowBe4 Is Less Than a Month Away!

We’re thrilled to announce that Season 5 of the award-winning Knowbe4 Original Series - “The Inside Man” is less than a month away!

Newest FBI Report Shows $10B in Losses Last Year Due to Internet Scams

The 2022 Internet Crime Report by the FBI reported at least $10.3 billion in losses due to internet scams last year.

CyberheistNews Vol 13 #11 [Heads Up] Employees Are Feeding Sensitive Biz Data to ChatGPT, Raising Security Fears

CyberheistNews Vol 13 #11 | March 14th, 2023 [Heads Up] Employees Are Feeding Sensitive Biz Data to ChatGPT, Raising Security Fears Robert Lemos at DARKReading just reported on a worrying ...

Threat Actors are Using FINRA Impersonation For Their Attacks

DomainTools warns that a sophisticated West Africa-based fraud group is impersonating the Financial Industry Regulatory Authority (FINRA) to target users in the United States, according ...

Microsoft Warns of Business Email Compromise Attacks Taking Hours

According to Microsoft's Security Intelligence team, a recent business email compromise attack (BEC) has shown that threat actors are quickening the pace of these attacks, with certain ...

[Heads Up] The SVB Bankruptcy Is A Social Engineering Bonanza

Saturday March 11, 2023 -- Over the last 24 hours, the Federal Deposit Insurance Corporation has established the FDIC Bank of Santa Clara and insured depositors will have access to funds ...

The interesting history and origin of the word "Bankruptcy"

Regarding the current SVB meltdown, the English word "bankruptcy" has its roots in medieval Italy. It comes from the word "banca rotta," which means "broken bench." This term was used ...

One-Quarter of Users Fall for Online Scams Despite an Overconfidence in an Ability to Spot Them

A new survey of individuals across seven countries shows that users may have had luck on their side, as a majority aren’t sure about their device security or how to spot malicious sites ...

Google: Analysis of Cyberattacks Targeting Ukraine Shed Light on What a Cyberwar Strategy Looks Like

A look back at the last year of attacks on Ukraine by Google’s Threat Analysis Group (TAG) provides insight into attacks on NATO countries to gain a cyberspace advantage.

Use of Malware Decreases in Cyber Attacks as Exploit Usage Skyrockets

New data on cyberattacks from last quarter provides a lens of what kinds of attack techniques to expect to see from cyber attackers this year.

Phishing for Ring Customers

INKY warns that a phishing campaign is targeting users of the Ring video security system. The scammers are sending brief phishing emails instructing recipients to click on the attached ...

Three-Quarters of Vulnerabilities Used in Ransomware Attacks Were Discovered Before 2020

Despite a lot of focus on phishing and remote access as initial access vectors, new data shows the use of vulnerabilities is not only on the rise, but simply isn’t being properly ...

Half of all Sites Used in Phishing Attacks Impersonate Financial Institutions

As credential theft-focused phishing attacks continue to assist initial access brokers, new data shows banking fraud continues to be a material threat to individuals and businesses alike.

Google Phishing Pages Jump 1,560% YoY

Vade has released a report looking at phishing trends in 2022. The researchers say the top three most-impersonated brands last year were Facebook, Microsoft, and Google.

Employees Are Feeding Sensitive Biz Data to ChatGPT, Raising Security Fears

Robert Lemos at DARKReading just reported on a worrying trend. The title said it all, and the news is that more than 4% of employees have put sensitive corporate data into the large ...

[SCAM OF THE WEEK] Is ChatGPT Your Next Financial Advisor?

ChatGPT, an artificial intelligence (AI) chatbot created by OpenAI, has risen in popularity since its release last year. Now, cybercriminals are using ChatGPT’s popularity to lure you ...

CyberheistNews Vol 13 #10 [Eye Opener] BusinessWeek: The Satellite Hack Everyone Is Finally Talking About

CyberheistNews Vol 13 #10 | March 7th, 2023 [Eye Opener] BusinessWeek: The Satellite Hack Everyone Is Finally Talking About This week, Bloomberg News pointed at a brand-new article at ...

Three out of Four Organizations Have Experienced a Successful Email-Based Attack as Impacts Increase

New data shows just how impactful these attacks are, with 98% of victim organizations reporting some form of impact from email-based cyber attacks.


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