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

Microsoft (Once Again) Tops the List of Most Impersonated Brands in 2023

Out of the over 350 brands regularly impersonated in phishing attacks, Microsoft continues to stand out because they provide attackers with one unique advantage over other brands.

Board Members' Lack of Security Awareness Puts Businesses at Risk of Cyber Attacks, Finds Savanti Report

A report from cybersecurity consultancy Savanti reveals that board members are facing challenges in understanding cyber risks, and this has important implications for businesses.

No Dice for MGM Las Vegas as It Battles Fallout from Ransomware Attack After a 10-minute Vishing Scam

DEVELOPING STORY. SCROLL DOWN FOR MORE.

MGM Suffers Ransomware Attack that Started with a Simple Helpdesk Call

As the aftermath unfolds, the details around the recent attack on MGM Resorts provides crucial insight into the attacks impact, who’s responsible, and how it started.

Can You Guess Common Phishing Themes in Southeast Asia?

Researchers at Cyfirma outline trends in phishing campaigns around the world, finding that Singapore is disproportionately targeted by phishing attacks.

AP Stylebook Data Breach Compromises Customer Personal Information

The Associated Press (AP) has disclosed a data breach affecting the legacy AP Stylebook website that led to phishing attacks against impacted customers, BleepingComputer reports.

Phishing Scammers are Using Artificial Intelligence To Create Perfect Emails

Phishing attacks have always been detected through broken English, but now generative artificial intelligence (AI) tools are eliminating all those red flags. OpenAI ChatGPT, for instance, ...

Cybercriminals Selling "Golden Tickets" to Phish Microsoft 365... $500,000 in Sales in 10 Months

In the movie, "Willy Wonka and the Chocolate Factory," kids unwrap chocolate bars in hopes of winning a golden ticket, giving the holder an inside tour of the sugar factory. The W3LL ...

Microsoft Teams Phishing Campaign Distributes DarkGate Malware

Researchers at Truesec are tracking a phishing campaign that’s distributing the DarkGate Loader malware via external Microsoft Teams messages.

[dot]US Domain Exploited for Phishing

The Interisle Consulting Group has published a paper looking at the phishing landscape in 2023, KrebsOnSecurity reports. Notably, Interisle found that the .us top-level domain is being ...

Organizations Tie Executive Pay to Cybersecurity Performance Hoping To Enhance Protection Against Hackers

Organizations have started to recognize the importance of tying executive pay to cybersecurity metrics. This practice is gaining traction among the largest U.S. companies, with nine ...

New Telekopye Phishing Toolkit Uses Telegram-Based Bots To Turn Novice Scammers into Experts

The Telekopye toolkit allows scammers to create phishing websites, send fraudulent SMS messages and emails, and target popular Russian and non-Russian online marketplaces.

Brand Impersonation Hits a New High with as Many as 73 Lookalike Domains Per Brand

The use of lookalike domains has reached critical mass with not just one counterfeit website, but many.

Ransomware Attacks Speed up 44% Leaving Less Time for Detection and Response

New data suggests that the gangs and toolkits behind current ransomware attacks are materially improving their abilities, resulting in a speeding up of attacks before defenses kick in.

Hacking Your Digital Identity: How Cybercriminals Can and Will Get Around Your Authentication Methods

Inadequate authentication measures leave your digital identity vulnerable to cybercriminals. Tools like multi-factor authentication, biometrics, passwords, PINs and tokens are more ...

Scary New IT Admin Attack Exposes Your MFA Weakness

Identity and authentication management provider Okta has warned of social engineering attacks that are targeting IT workers in an attempt to gain administrative privileges within ...

CISA Says to Exercise Caution For Disaster-Related Malicious Scams

The US Cybersecurity and Infrastructure Security Agency (CISA) has warned that scammers are exploiting the recent hurricanes that have hit the US. Criminals frequently impersonate ...

Nearly One-Quarter of Financial-Themed Spam Emails are Phishing Attacks

While spam tends to be dismissed as being more of an annoyance, new research shows that there is a very real and ever-present threat in emails that are marked as “spam”.


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