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

Google’s Multi-Party Approval Process Is Great, but Not Unphishable

Like most observers, I celebrated Google’s recent announcement on April 9th about new multi-party approvals for a handful or so of common actions accomplished by super admins in Google ...

Is RogerLovesTaco$24 a Strong Password?

Is "RogerLovesTaco$24" a strong password? No! Everyone has a ton of passwords. They should be strong and unique for every site and service you use. Everyone knows this.

The Art of Huh?

One of the best things you can teach yourself, your family, and your organization is how to recognize the common signs of phishing and how to mitigate and appropriately report it.

Next Week is World Password Day!

May 2nd is World Password Day. Despite the computer industry telling us for decades that our passwords will soon be gone, we now have more than ever!

You Really Are Being Surveilled All the Time

“If the product is free, you are the product!” No truer words have ever been spoken. But in today’s internet-connected, ad-everywhere world, even if you are paying for the product or ...

Critical Improvements To The Seven Most Common Pieces of Cybersecurity Advice

I have been in the cybersecurity industry for over 35 years and I am the author of 14 books and over 1,400 articles on cybersecurity.

Social Engineering The #1 Root Cause Behind Most Cyber Crimes In FBI Report

The following paragraphs were cited directly from my recent article highlighting social engineering. "Social engineering and phishing are involved in 70% to 90% of all successful ...

CISA Recommends Continuous Cybersecurity Training

In an age when 70% - 90% of successful data breaches involve social engineering (which gets past all other defenses), sufficient training is needed to best reduce human-side cybersecurity ...

If Social Engineering Accounts for up to 90% of Attacks, Why Is It Ignored?

Social engineering and phishing are involved in 70% to 90% of all successful cybersecurity attacks. No other initial root hacking cause comes close.

How Much Will AI Help Cybercriminals?

Do not forget, AI-enabled technologies, like KnowBe4’s Artificial Intelligence Defense Agents (AIDA), will make defenses increasingly better.