KnowBe4 Blog

Phishing

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

Valid Accounts Rank as the Top Initial Access Infection Vector, Putting a Spotlight on Credentials

As ransomware, business email compromise, and phishing attacks continue to escalate, new data sheds light on where organizations need to focus to help put a stop to attack success.

Watch Out For This Tricky New Tactic Called Clone Phishing

Researchers at Vade Secure describe a type of phishing attack dubbed “clone phishing,” in which attackers follow up a legitimate email from a trusted sender with a replica, claiming that ...

[SCAM OF THE WEEK] Phishing Campaign Targets Crypto Users

Major cryptocurrency company FTX recently filed for bankruptcy, and there's a big phishing campaign on the loose targeting FTX users.

Fangxiao Domain-Spoofing for Revenue

Researchers at Cyjax describe a large phishing campaign being run by a China-based financially motivated threat actor called “Fangxiao.” The threat actor has been active since at least ...

The Rise in Unwanted Emails, Now Found to be Nearly 41%

How many business emails do the recipients actually want? Or, conversely, how many of them are unwanted? A study by Hornetsecurity looked at this question (along with a number of other ...

[HEADS UP] FBI Warns of Tech Support Scams That Impersonate Payment Portals for Fake Refunds

In the latest FBI warning, cybercriminals are now impersonating financial institutions' refund payment portals. This effort is to contain victims' personal information with legitimacy.

Phishing Campaign Abuses Microsoft Customer Voice

Researchers at Avanan warn that a phishing campaign is using Microsoft’s Dynamic 365 Customer Voice feature to send malicious links. Customer Voice is designed to collect feedback from ...

Here Is What You Can Do To Inspect SMS URL Links Before Clicking

Phishing via Short Message Service (SMS) texts, what is known as smishing, is becoming increasingly common (some examples are shown below). There is probably not a person on Earth who ...

Cookie-stealing Feature Added by Phishing-as-a-Service Provider To Bypass MFA

The Robin Banks phishing-as-a-service platform now has a feature to bypass multi-factor authentication by stealing login session cookies, according to researchers at IronNet. The phishing ...

PhishER Turns Golden Hour Into Golden Minute

Hospital emergency rooms around the world are fine-tuned to meet the requirements of the “Golden Hour”. The Golden Hour is a well-accepted medical fact that critically injured or ill ...