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

I Love Device-Bound Session Credentials, But They Are Still Phishable and Hackable

Google recently released Device-Bound Session Credentials (DBSC) for Google Chrome and Google Workspace. It is a long-awaited new security enhancement to fight back against local cookie ...

My Favorite 5 KnowBe4 Agents

With over 10 years of experience in implementing AI, KnowBe4 has a ton of agents on its platform which customers can use to significantly lower risk. They help to secure the digital ...

This Sophisticated Scam Should Be a Warning To All Companies

Scams are becoming more sophisticated over time, but this latest scam should be a wake-up call to all organizations and employees as to how far some scammers will go to damage your ...

Introducing Our KnowBe4 AI Agents

Although AI seems relatively new to a lot of people, it was first officially created in 1956 and has been a large, improving branch of computer science ever since. The mass appeal of AI ...

Great Patching Lessons To Learn From The Zero Day Clock

I just came across the Zero Day Clock, and I love it. Everyone should go there, see the stats, see the trends, and figure out what that means for your ongoing and future patch management ...

100,000+ New Vulnerabilities This Year and Most Will Be Zero-Days Exploited Faster

The number of publicly reported unique vulnerabilities has risen year after year. There was a brief decrease and stabilization in 2015 - 2016, but those are the only years in the over two ...

Our KnowBe4 Community Is One of Our Greatest Strengths

I am very proud of our customer community here at KnowBe4. It is a place where customers can discuss our products amongst each other and interface with KnowBe4’s developers and product ...

So Many AI Attacks, It Made Quantum Seem Easy

As I was writing my latest book, How AI and Quantum Impact Cyber Threats and Defenses, I was hit by how many theoretical and real attacks there are involving AI. There are attacks ...

Exposing the Kroll Crypto Wallet Scam

I’ve been contacted by the real Kroll (www.kroll.com) a few times over the last few years regarding various real class action lawsuits they are involved in, including as recently as a few ...

[Arms Race] Hackers Use AI. Here’s Why Defenders Must Too

Yes, you need AI to defeat AI. Long-time followers of mine know that I am not an AI hype person. Some people might even call me an AI critic. I prefer to call myself an AI realist. I do ...