Human Risk Management Blog

Ransomware

Keeping you updated on the latest ransomware attack vectors, strains, decryptors, families and trends to help you avoid becoming infected.

Report: Ransomware Attacks Surged Globally in October

Ransomware attacks spiked in October 2025, with more than 700 organizations sustaining attacks, according to a new report from Cyfirma.

Report: Organizations Are Struggling to Keep Up With AI-Powered Attacks

76% of organizations are struggling to keep up with the sophistication of AI-powered attacks, according to CrowdStrike’s latest State of Ransomware Survey.

Minimizing Liability Is Not The Same as Security: Lessons from Recent Airport Cyber Disruptions

Blog post updated for clarity. In late September 2025, several European airports reported significant delays and flight cancellations due to disruptions with their check-in and passenger ...

[Cybersecurity Awareness Month]: Keeping Enkryptor at Bay: How We All Can Help Beat Back Ransomware

Ransomware is the gift that keeps on giving… and taking.

How Hackers Exploit Microsoft Teams in Social Engineering Attacks

Attackers are using Microsoft Teams calls to trick users into installing the Matanbuchus malware loader, which frequently precedes ransomware deployment, according to researchers at ...

Warning: Ransomware Attacks Surged by 63% Last Quarter

Ransomware attacks increased by 63% year-over-year in the second quarter of 2025, with a total of 276 publicly disclosed incidents, according to a new report from BlackFog.

Ransomware Trends in 2025

I’ve been following ransomware since the first one, the AIDS Cop Trojan, was released in December 1989.

New Unrestricted AI Tool Can Assist in Cybercrime

Researchers at Certo warn that a new AI chatbot called “Venice[.]ai” can allow cybercriminals to easily generate phishing messages or malware code.

Impersonating Meta, Powered by AppSheet: A Rising Phishing Campaign Exploits Trusted Platforms to Evade Detection

Since March 2025, the KnowBe4 Threat Labs team has observed a surge in phishing attacks that exploit Google’s AppSheet platform to launch a highly targeted, sophisticated campaign ...

The Ransomware Threat: Still Alive and Kicking

Many organizations, after a period of relative quiet, might believe the ransomware bubble has burst. The headlines may have shifted, and other emerging cyber threats might seem to ...

Talos Report: Phishing Attacks Surged in Q1 2025

Phishing was the initial access vector in 50% of attacks during the first quarter of 2025, according to a new report from Cisco Talos.

Warning: Ransomware Remains a Top Threat for SMBs

A new report from Sophos found that ransomware attacks accounted for over 90% of incident response cases involving medium-sized businesses in 2024, as well as 70% of cases involving small ...

Lack of Security Awareness Tops List of Obstacles to Cyber Defense

Most organizations cite low security awareness among employees as the biggest barrier to defending against cyberattacks, according to a new survey by CyberEdge Group.

UK Organizations Cite Phishing as the Most Disruptive Type of Cyberattack

Phishing was the most prevalent and disruptive type of attack experienced by UK organizations over the past twelve months, according to the British government’s Cyber Security Breaches ...

Europe's Energy Sector at Risk: The Critical Need for Cybersecurity

Reliable energy is the backbone of any modern society. It powers our homes, industries, and economies. But what happens when this essential infrastructure becomes a target for ...

64% of Australian Organizations Hit by Ransomware Were Forced to Halt Operations

Illumio’s recent Global Cost of Ransomware Study found that 64% of Australian companies hit by ransomware had to shut down operations as a result.

Key Takeaways from the KnowBe4 2025 Phishing Threat Trends Report

Our latest Phishing Threat Trends Report explores the evolving phishing landscape in 2025, from renewed tactics to emerging attack techniques.

Scammers Can Be Victims Too

There are thousands of people worldwide trying to scam you, hoping they can make you a victim, steal your money, and harm you in some way. While some of it is done by individuals or small ...

The Cybersecurity Confidence Gap: Are Your Employees as Secure as They Think?

Our recent research reveals a concerning discrepancy between employees' confidence in their ability to identify social engineering attempts and their actual vulnerability to these attacks.

Warning: Ransomware Threats Increased Fourfold in 2024

Researchers at Barracuda observed a fourfold increase in ransomware threats last year, driven by increasingly sophisticated ransomware-as-a-service (RaaS) operations.


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