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.

Roger Grimes

CISO Advisor

Roger A. Grimes, CISO Advisor for KnowBe4, Inc., is the author of 15 books and over 1500 articles, specializing in host security and preventing hacker and malware attacks. Roger is a frequent speaker at national computer security conferences and his presentations are fast-paced and filled with useful facts and recommendations.
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Recent Posts

Traits of Most Scams

There are a lot of scams in the world, and they seem to be proliferating at an exponential rate. My Facebook friend’s accounts are compromised all the time and I get sent scam requests ...

The 4 Things You Should Be Doing Right Now To Best Improve Your Cybersecurity

The key to really good cybersecurity is to concentrate on just 4 things. Master them first before you begin to try and do the other hundreds of things that everyone else is going to tell ...

Beware of QuickBooks Payment Scams

Many small and mid-sized companies use Intuit’s very popular QuickBooks program. They usually start out using its easy-to-use base accounting program and then the QuickBooks program ...

5 Notable Obscure Phishing Scams

I love that KnowBe4’s customers are among the most knowledgeable and educated people in the world in avoiding phishing scams. KnowBe4’s products help its customers to educate and test ...

Having an Efficient Security Awareness Training Program

I love that KnowBe4’s customers are among the most knowledgeable and educated people in the world in avoiding phishing scams. KnowBe4’s products help its customers to educate and test ...

How Not To Get Phished: It Is the Message Not the Medium

Back in the early 1990s, when I was first getting into the IT field as a full-time network administrator, I was tasked with writing up our corporation’s new email policy. Email was just ...

Ransomware 3.0: It Is About To Get Much Worse

If you think ransomware is bad, it is about to get much, much worse. What will ransomware gangs do? Just everything.

U.S. Government Says To Use Phishing-Resistant MFA

The U.S. government has been pushing people to avoid SMS- and voice call-based multi-factor authentication (MFA) for years, but their most recent warning is to avoid any MFA that is ...

5 Ways to Recognize Social Engineering

Social engineering can come in many different forms: via email, websites, voice calls, SMS messages, social media and even fax. If it is a communication method, scammers and criminals are ...

Be Wary of Unrequested Disc Images

Microsoft’s recent announcement that the new version of Microsoft Windows, Microsoft Windows 11, will be released soon is capturing headlines around the world. Microsoft will allow ...