KnowBe4 Blog

FBI: Ransomware Attacks Have Cost Victims over $140 Million With Ryuk Leading the Way

New details presented at RSA 2020 outline which ransomware variants are the highest paid over the last 6 years and what was their share of the millions paid in ransom.

U.K. Pensions Regulator Sees 145 Percent Increase in Malicious Email Activity

The U.K. Government’s massive jump in email-based cyberattacks far outpaces even the most aggressive phishing or spam growth numbers seen this year.

[Heads Up] Your Exfiltrated Ransomware Data Is Now Used To Spearphish Your Business Partners

Ransomware operators are continually improving their tactics to ensure more lucrative payouts, according to Information Security Media Group (ISMG). Over the past several years, attackers ...

[Heads Up!] A Whopping 21 Percent of Phishing Attack URLs Are Not Detected As Malicious For Days After They Go Live

New data from Akamai provides insight into why phishing attacks are making it all the way to the endpoint… and why they can trick users so easily into becoming a victim.

Secret Service Warning: Exploiting the Coronavirus for Fraud and Profit.

By Eric Howes, KnowBe4 Principal Lab Researcher. On Monday of this week we published a review of the coronavirus-themed emails that had been reported to us by customers using the Phish ...

A Look at Email Security in the US Healthcare Sector

90% of US healthcare organizations experienced email-based attacks in the past year, and 25% of these organizations said the attacks were extremely or very disruptive, according to a new ...

Ransomware Attack on Police Department Encrypts Evidence, Sets Criminals Free

Holding data for ransom often has business repercussions beyond just delays and inconvenience. In the case of a police investigation, it’s putting criminals back on the street.

Cyberattacks on MSPs Grow Exponentially as the Focus Shifts to Hold Their Customer’s Data for Ransom

Recent insight from data protection vendor Datto puts MSPs on notices to secure their own environments to protect both their business and that of their customers.

CyberheistNews Vol 10 #11 [Heads-Up] New Ransomware Strain Evades AV and Injects Malicious Code Right Into Windows Explorer Process

Cruel Hoax Scams Elderly Woman

An 89-year-old woman in Delaware lost $9,500 to scammers who told her that her grandson had been arrested for causing a car accident, Delaware Online reports. The scammers called the ...