KnowBe4 Blog

Phishing

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

The Unusual Activity Would be the Warning Itself

BleepingComputer has come across a phishing campaign that’s spoofing “Unusual sign-in” warnings from Microsoft to steal users’ credentials. The emails look nearly identical to Microsoft’s ...

Even when your users don't click...

...they can still be helping the bad guys compromise your organization. Sad but true.

Still Dodging that Sextortion Bullet

It has long been true that sextortionists really had nothing on their intended victims. No video, no screen captures, nothing at all beyond shame and an uneasy conscience. Unfortunately ...

Security warning for software developers: You are now prime targets for phishing attacks

Danny Palmer at ZDNet wrote: "Software developers are the people most targeted by hackers conducting cyberattacks against the technology industry, with the hackers taking advantage of the ...

Scam Of The Week: See Jeffrey Epstein Last Words On Video

This weekend, news broke that Jeffrey Epstein was found dead in his cell, apparently a suicide. This is a celebrity death that the bad guys are going to be exploiting in a variety of ways ...

Three Lessons from a Recent MegaCortex Ransomware Phishing Attack

The MegaCortex strain of ransomware has been used in criminal campaigns targeting businesses as opposed to private individuals. The QuickBooks cloud-hosting firm iNSYNQ, has sustained ...

Varieties of Extortion Experience

We are all familiar with ransomware and its increasingly dangerous cousin, wiper malware. The first encrypts your files and demands ransom payments in exchange for the decryption key. The ...

Business Email Compromise Doubles in Incidents and Triples in Cost

The latest data from the U.S. government’s Financial Crimes Enforcement Network (FinCEN) shows fraud via business email is changing tactics and becoming more effective.

Email Attacks are Having A Major Impact on Business with Employees Seen as a Major Weak Link

With 82% of organizations facing an attempted email-based security threat in the past year, the impacts of these attacks are material and potentially harmful to the organization.

CEO Fraud hits B.C. lawyers for $2 million

Two B.C. law firms were targets of so-called social engineering frauds causing almost $2 million in real estate and investment funds to be wired to people other than clients the firms ...