KnowBe4 Blog

Social Engineering

Latest social engineering news, analysis, tactics the bad guys are using and what you can do to defend your organization.

A Close Call – PayPal Scam Warning

On Sunday, I received an urgent message from a friend. PayPal had sent him an email saying that a co-worker had sent him money. This was not unexpected, as he was collecting contributions ...

BEC Group Launches Hundreds of Campaigns

A business email compromise (BEC) gang has launched more than 350 attacks against organizations in the US, according to researchers at Abnormal Security. The threat actor, which Abnormal ...

Alert: Refund Scam Targeting Federal Agencies via RMM Software

At least two federal civilian agencies were the unfortunate victims of a refund scam campaign, perpetrated through the use of remote monitoring and management (RMM) software. CISA, the ...

Do Not Get Fooled Twice: Mailchimp's Latest Breach Raises Alarm Bells – Protect Yourself Now!

For the second time in less than a year, Mailchimp has found itself in a precarious situation, having to admit that it has been breached. It appears that a social engineering attack ...

The Current State of Cybersecurity Should Fear AI Tools Like ChatGPT

Malicious use of the text-based AI has already begun to be seen in the wild, and speculative ways attackers can use ChatGPT may spell temporary doom for cybersecurity solutions.

Unusual Blank-Image Phishing Attacks Impersonate DocuSign

An unusual phishing technique has surfaced this week. Avanan, a Check Point Software company, released a blog Thursday morning detailing a new attack in which hackers hide malicious ...

[Ache In the Head] The Problems With Your Not-So-Secure Email Gateway

I have been doing some research on Secure Email Gateways. The picture is not that pretty. Below I will summarize what I found.

[Heads Up] Phishing Attacks Are Now The Top Vector For Ransomware Delivery

Phishing attacks are now the top vector for ransomware delivery, according to researchers at Digital Defense. Phishing emails can be highly tailored to specific employees in order to ...

Government Workers as Phishing Targets

Government workers are prime targets for social engineering attacks, according to Kaitlyn Levinson at GCN. Attackers use different tactics to target government employees in specific ...

Phishing in the Service of Espionage

Reuters describes a cyberespionage campaign carried out by the hitherto little-known threat group researchers track as "Cold River." The group is circumstantially but convincingly linked ...