Security Awareness Training Blog

Keeping You Informed. Keeping You Aware.
Stay on top of the latest in security including social engineering, ransomware and phishing attacks.

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.


Recent Posts

Guarding the Cloud: Top 5 Cloud Security Hacks and How You Can Avoid Them

Navigating the cloud security landscape is no walk in the park. It requires IT professionals like you to not only tackle traditional security threats, such as managing data access and ...
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FBI Releases Blackcat Ransomware Decryption Tool to Victims, Disrupting Attacks

For the first time ever, the U.S. Justice Department announced the existence of an FBI-developed decryption tool that has been used to save hundreds of victim organizations attacked by ...
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2024 Security Software Pricing Preference Survey

I need your help, I'm super interested to know what your current preferences are related to licensing and pricing models for security software. You may love or hate particular models and ...
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Black Basta Ransomware Decryptor Released to Help Some Victims

A flaw found by security researchers in the encryption software allows victim organizations to use “Black Basta Buster” to recover some of their data – but there’s a catch.
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Phishing Reigns as the Most Likely and Most Feared Cyber Attack

With over half of organizations being the victim of password-based attacks in the last year, new data sheds light on the risk of phishing attacks and the use of password-based credentials.
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[LIVE DEMO] Are Your Users Making Risky Security Mistakes? Deliver Real-Time Coaching in Response to Risky User Behavior with SecurityCoach

Do you need an easy, automated way to provide real-time feedback the moment your users make risky mistakes to help reinforce the training campaigns you manage today?
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AI-Powered Invoice Fraud: How This Latest Scam Hijacks Your Business Transactions

Resecurity is tracking a cybercriminal gang called “GXC Team” that develops and sells tools to facilitate online banking theft and social engineering attacks.
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[Live Demo] Ridiculously Easy Security Awareness Training and Phishing

Old-school awareness training does not hack it anymore. Your email filters have an average 7-10% failure rate; you need a strong human firewall as your last line of defense.
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Lockbit 3.0 Ransomware Disrupts Emergency Care at Multiple German Hospitals

Hitting three hospitals within a Germany-based hospital network, the extent of the damage in this confirmed ransomware attack remains undetermined but has stopped parts of operations.
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New Research: Phishing Attacks Stole $295 Million In Crypto In 2023

Researchers at Scam Sniffers have found that phishing attacks stole nearly $295 million worth of cryptocurrency from 324,000 victims in 2023, CryptoSlate reports. The cryptocurrency is ...
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AI Breaks Free: New Insights into the Latest Chatbot Jailbreak Hack

Fascinating article at TechXplore, December 28, 2023. Computer scientists from Nanyang Technological University, Singapore (NTU Singapore) have managed to compromise multiple artificial ...
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AI in 2024: The Top 10 Cutting Edge Social Engineering Threats

The year 2024 is shaping up to be a pivotal moment in the evolution of artificial intelligence (AI), particularly in the realm of social engineering. As AI capabilities grow ...
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Your KnowBe4 Fresh Content Updates from December 2023

Check out the 36 new pieces of training content added in December, alongside the always fresh content update highlights, events and new features.
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Impersonation Attack Data Breaches Predicted to Increase in 2024

With so much of an attack riding on a cybercriminals ability to gain access to systems, applications and data, experts predict the trend of rising impersonation is only going to get worse.
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U.K. Government 'Ill-Prepared' to Deal With High Risk of Catastrophic Ransomware Attacks

A new report from the U.K. government’s Joint Committee on the National Security Strategy (JCNSS) outlines both just how likely an attack on critical national infrastructure is and where ...
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[Heads Up] SMTP Smuggling - How It Easily Circumvents Your Email Defenses

A newly-discovered technique misusing SMTP commands allows cybercriminals to pass SPF, DKIM and DMARC checks, allowing impersonated emails to reach their intended victim.
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Ransomware Attacks Rise 85% Compared to the Previous Year

With November demonstrating multiple increases when compared to various previous time periods, new data signals that we may be in for a bumpy ride in 2024.
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Cyber Scammers Beef Up the Number of Fake Delivery Websites Just in Time for Christmas

Cybersecurity researchers at Group-IB have identified a single scam campaign leveraging over 1500 websites impersonating postal carriers and shippers leading up to Christmas this year.
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