KnowBe4 Blog

Phishing

Learn about current phishing techniques, notable campaigns and attacks, what to watch out for 'in the wild', and more.

UK Cybersecurity Org Offers Advice for Thwarting BEC Attacks

The UK’s National Cyber Security Centre (NCSC) has issued guidance to help medium-sized organizations defend themselves against business email compromise (BEC) attacks, especially those ...

Newly Updated Grandoreiro Banking Trojan Distributed Via Phishing Campaigns

Researchers at IBM X-Force are tracking several large phishing campaigns spreading an updated version of the Grandoreiro banking trojan.

Cyber Insurance Claims Rise Due To Phishing and Social Engineering Cyber Attacks

New data covering cyber insurance claims through 2023 shows claims have increased while reaffirming what we already know: phishing and social engineering are the real problem.

New Threat Report Finds Nearly 90% of Cyber Threats Involve Social Engineering

Analysis of over 3.5 billion attacks provides insight into where threat actors are placing their efforts and where you should focus your cyber defenses.

Black Basta Ransomware Uses Phishing Flood to Compromise Orgs

Rapid7 reports an interesting social engineering scheme that easily bypasses content filtering defenses and creatively uses a fake help desk to supposedly “help” users put down the attack.

Phishing and Pretexting Dominate Social Engineering-Related Data Breaches

New data shows that despite the massive evolution of the cybercrime economy, threat actors are sticking with the basics in social engineering attacks, with a goal at stealing data.

FBI Warns of AI-Assisted Phishing Campaigns

The US Federal Bureau of Investigation’s (FBI’s) San Francisco division warns that threat actors are increasingly using AI tools to improve their social engineering attacks.

How Come Unknown Attack Vectors are Surging in Ransomware Infections?

Trend analysis of ransomware attacks in the first quarter of this year reveals a continual increase in the number of "unknown" initial attack vectors, and I think I understand why.

Attackers Leveraging XSS To Make Phishing Emails Increasingly Evasive

Attackers are exploiting Reflected Cross-Site Scripting (XSS) flaws to bypass security filters, according to a new report from Vipre. This technique allows attackers to send benign links ...

Ransomware Detection Time Shortens by 44% as Organizations Attempt to Keep Up with Attackers

New data shows organizations are improving their ability to detect and respond to ransomware attacks, but is it fast enough to make a difference and stop attacks?

Phishing-as-a-Service Platform LabHost Disrupted by Law Enforcement Crackdown

One of the largest phishing-as-a-service platforms, LabHost, was severely disrupted by law enforcement in 19 countries during a year-long operation that resulted in 37 arrests.

Phishing Reports in Switzerland More Than Doubled Last Year

Switzerland’s National Cyber Security Centre (NCSC) received more than 30,000 reports of cyber incidents in the second half of 2023, more than double the amount received in the second ...

Verizon: Nearly 80% of Data Breaches Involve Phishing and the Misuse of Credentials

Innovative analysis of data breaches shows which attack vectors are being used and how they’re enabled, highlighting the roles phishing and credentials play.

Credential-Harvesting Campaign Impersonates Fashion Retailer Shein

A phishing campaign is impersonating fashion retailer Shein in an attempt to steal users’ credentials, according to researchers at Check Point.

The Education Sector Experienced the Highest Number of Data Breaches in 2023

New data from Verizon makes it clear that the Education sector is under attack, but also breaks down which threat actions and patterns are used most.

Introducing The New KnowBe4.com

I'm excited to unveil our newly redesigned website at knowbe4.com! The team has worked hard to create a sleek, modern design with improved navigation and new features to better serve you ...

Verizon: The Percentage of Users Clicking Phishing Emails is Still Rising

The long-awaited annual Verizon Data Breach Investigations Report is out, and it’s made very clear that users continue to be a problem in phishing attacks.

Analysis Shows 2023 to be “Worst Year for Phishing on Record”

Newly-released data highlights our worst fears about the prevalence of phishing, and some glimmer of hope that the good guys may be winning the fight.

[CASE STUDY] Healthcare Organization Hardens Employee Defenses Against Insidious Callback Phishing Attacks

A major U.S. healthcare provider significantly reduced their employees' susceptibility to callback phishing attacks after using KnowBe4's callback phishing simulation and training ...

Phishing Failures: How Not to Phish Your Users

This blog was co-written by Javvad Malik and Erich Kron. Let’s dive into the cautionary world of phishing simulations gone wrong. You know, those attempts to train users not to fall for ...


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