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

New Deepfake Video Scam has “Taylor Swift” Offering Free French Cookware

A new wave of ads utilizing video of well-known celebrities seemingly promoting video games, fake giveaways, and more are starting to popup, and fans are falling for this trap.

Use of Generative AI Apps Jumps 400% in 2023, Signaling the Potential for More AI-Themed Attacks

As the use of Cloud SaaS platforms of generative AI solutions increases, the likelihood of more “GPT” attacks used to gather credentials, payment info and corporate data also increases.

North Korean Threat Actor Targeting Cybersecurity Researchers With Spear Phishing Attacks

A suspected North Korean state-sponsored threat actor called “ScarCruft” is launching spear phishing attacks against cybersecurity professionals, according to researchers at SentinelOne.

Myth of Massive Data Breach Busted: Big Headlines Mask a Minor Threat

Ok, I'll admit it, I was swept up in the moment last week and wrote a short blog post that more or less summarized the tsunami of news about that huge data breach initially reported by ...

Facebook Phishing Scams Target Concerned Friends and Family

BleepingComputer describes a phishing scam that’s been running rampant on Facebook for the past several months, in which threat actors use hacked accounts to post links to phony articles ...

Russian State-Sponsored Threat Actor Targets High Profile Individuals in Phishing Campaign

The Russian state-sponsored threat actor “COLDRIVER” is launching phishing campaigns against “high profile individuals in NGOs, former intelligence and military officers, and NATO ...

Russian Hackers Win Big: Microsoft's Senior Exec Team Emails Breached

In a Friday regulatory filing, Microsoft has reported that its corporate email accounts were compromised by a Russian state-sponsored hacking group known as Midnight Blizzard, also ...

Facebook Work-From-Home “Job” Posting Scam Goes the Extra Mile to Trick Victims

A new job posting scam found by IT security company Qualysys is focused on capturing victim’s identity details, accessing victim’s Facebook accounts, and committing fraud. In this new ...

More Than Half of Data Breaches in the U.K.’s Legal Sector are Due to Insider Error

A new analysis of data breaches in the United Kingdom's legal sector shows that organizations need to be looking inward more and look for ways to elevate the security awareness of ...

Scammers Target Owners of Missing Pets

Some particularly cold-hearted scammers are targeting users of lost pet forums with phony ransom demands, the BBC reports.

‘Swatting’ Becomes the Latest Extortion Tactic in Ransomware Attacks

Rather than stick to traditional ransomware extortion methods that revolve around the attack itself, a new form of extortion known as Swatting puts the focus on the victim organization’s ...

Ninety-Four Percent of Organizations Sustained Phishing Attacks Last Year

A survey by Egress has found that 94% of organizations were hit by phishing attacks in 2023, Infosecurity Magazine reports. Additionally, 91% of firms experienced data loss and ...

Malicious APKs Drain Bank Accounts

A phishing campaign is targeting Chinese users in an attempt to distribute malicious apps, according to researchers at Palo Alto Networks’s Unit 42.

Cryptocurrency Drainer Distributed Through Phishing

Mandiant has published a report on “CLINKSINK,” a cryptocurrency Drainer-as-a-Service (DaaS) that’s targeting users of the Solana currency.

LinkedIn is Being Used for *Dating* – It’s a Recipe for Disaster

A new article explains how business professionals are beginning to be not-so-professional and seeking to make personal connections. It’s only a matter of time before cybercriminals jump ...

Women CyberSecurity Society Targeted by Smishing Campaign

The Canada-based Women CyberSecurity Society (WCS2) has warned that its leadership, members, and volunteers are being targeted by an SMS phishing (smishing) campaign, IT World Canada ...

Three-Quarters of Organizations Have Experienced Phishing Attack in the Last 12 Months

Regardless of whether your environment remains on-premise, resides in the cloud, or is a hybrid configuration, new data makes it clear that your biggest risk is phishing attacks.

[New Phishing Template] Formula 1 Exclusive: Gene Haas on Guenther Steiner's Departure

In a surprising turn of events for Formula 1 enthusiasts, the Haas F1 Team is grappling with the departure of its widely-respected Team Principal, Guenther Steiner. Let's dive into the ...


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