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.

The Attacker’s Playbook: A Technical Analysis of Quishing and Encrypted SVG Payloads Used in HR Impersonation Phishing Attacks

In this series, we first explored the psychology that makes HR phishing so effective, then showcased the real-world lures attackers use to trick your employees. Now, we’re going under the ...

That ‘Urgent Payroll Update’ Email is a Trap: A Look at the Latest HR Phishing Tactics

Phishing attacks impersonating HR are on the rise. Between January 1 – March 31, 2025, our Threat Lab team observed a 120%surge in these attacks reported via our PhishER product versus ...

Cybersecurity Human Resources Risk: Why HR Is Targeted

We all trust HR - or at least we do when we think they’re emailing us! Data from KnowBe4’s HRM+ platform reveals that phishing simulations with internal subject lines dominate the list of ...

North Korean Threat Actor Delivers Ransomware Via Phishing Emails

The North Korean threat actor ScarCruft has incorporated ransomware into its arsenal, according to researchers at South Korean security firm S2W.

How KnowBe4 Defend Seamlessly Integrates with Microsoft Defender for Office 365 Quarantine—And Why SOC Teams Should Care

Modern Security Operations Centers (SOCs) face a persistent challenge: managing threats across multiple security tools while maintaining operational efficiency.

[FREE RESOURCE KIT] Cybersecurity Awareness Month Kit 2025 Now Available

In the never-ending battle against cyber villains, your users are on the front lines.

A Practical Guide to the European Union’s Cybersecurity Funding for SMEs

For any small- to medium-sized enterprise (SME), the cybersecurity landscape can be intimidating. You are informed of a variety of threats, reliable expertise is scarce, and there is ...

Celebrating KnowBe4's 6th Consecutive TrustRadius Tech Cares Award

For the sixth year in a row, we've been honored with the TrustRadius Tech Cares Award!

Beyond the Inbox: How Old-School Mail Scams Are Still Stealing Your Money

In a world so full of digital online scams, it’s hard to remember that scammers abuse our postal mailing systems as well.