DNSpionage Malware Targets Domains in Lebanon and United Arab Emirates

Nov 28, 2018 5:25:02 PM By Stu Sjouwerman

A new threat actor is targeting Lebanon and United Arab Emirates (UAE) government domains, as well as a Lebanese airline company, according to Warren Mercer and Paul Rascagneres at Cisco ...

Malware Targets 67 Online Brands Ahead of Black Friday

Nov 16, 2018 11:54:22 AM By Stu Sjouwerman

14 malware families have been discovered as part of an elaborate scam aimed at users shoppers of major e-commerce sites looking for pre-Black Friday deals. We’re all gearing up for some ...

[Heads-up] Now In The Wild: New Super Evil Rootkit Survives Even "Nuke From Orbit" And HD Swap

Sep 30, 2018 7:56:38 AM By Stu Sjouwerman

This thing is a nightmare that escaped into daylight. The Russian GRU—aka Fancy Bear—probably was riveted reading the Wikileaks CIA Vault 7 UEFI Rootkit docs (PDF) and built one of these ...

Microsoft Office Macros Remain Top Choice for Malware Delivery

Sep 20, 2018 11:58:07 AM By Stu Sjouwerman

Microsoft Office documents containing malicious macros accounted for 45 percent of malware loaders in August 2018, according to a blog post by Cofense. These macros were used to deliver a ...

Bad guys use Google's Golang to cross-compile multi-platform malware

Jul 14, 2018 4:34:36 PM By Stu Sjouwerman

Here is the bad news: The use of Google's Golang (also called Go) programming language allows attackers to cross-compile malware for use on multiple platforms, making potential attacks on ...

North Korea Brings Light to a “Cool” Way to Spread Malware

Jul 12, 2018 11:02:27 AM By Stu Sjouwerman

In the midst of all the political talk about the recent summit between the United States and North Korea, one particular gift caught the eye of security experts.

They’re Trying to Run Malicious Code (And You’re Letting Them!)

Jul 2, 2018 10:23:00 AM By Stu Sjouwerman

According to a new threat report from security vendor eSentire, 91% of endpoint incidents involve files that won’t be defeated/blocked/removed by anti-malware solutions.

Ad Network Uses Advanced Malware Technique To Conceal Cryptojacking Ads

Feb 28, 2018 4:46:51 PM By Stu Sjouwerman

I blogged a few days ago about a method to embed a crypto-mining script in a Word doc. Turns out an ad network has done an even better job! Arstechnica wrote: "Domain-name algorithms are ...

KillDisk Fake Ransomware Hits Financial Firms in Latin America

Jan 16, 2018 7:13:23 AM By Stu Sjouwerman

A new version of the KillDisk disk-wiping malware has hit companies in the financial sector in Latin America, Trend Micro reported yesterday. Just like previous versions, KillDisk ...

Skeleton in the closet: 17-year old MS office flaw allows malware install when user opens file

Nov 15, 2017 11:18:35 AM By Stu Sjouwerman

Here is a new pain in the neck! Fix this one ASAP. While the world is still dealing with the threat of 'unpatched' Microsoft Office's built-in DDE feature, researchers have uncovered a ...

Scary new malware hides in memory, uses DNS to communicate, and spreads through phishing

Mar 6, 2017 1:26:26 PM By Stu Sjouwerman

Cisco has a separate threat research group called Talos. They just published a report on a scary new form of malware that’s hard to detect. They called it DNSMessenger, and the malicous ...

[Heads-Up] First-Ever Russian Malicious Mac Macro Discovered

Feb 12, 2017 9:31:25 AM By Stu Sjouwerman

Appleinsider reported Feb 9, 2017: "Mac malware discovered in Microsoft Word document with auto-running macro", which was the second example of malware targeting macOS users this week. ...

Bad News: Your Antivirus Detection Rates Have Dramatically Declined In 12 Months

Jan 15, 2017 9:05:58 AM By Stu Sjouwerman

We all had the nagging suspicion that antivirus is not cutting it anymore, but the following numbers confirm your intuition. I have not seen more powerful ammo for IT security budget to ...

Scam Of The Week: Pokémon Malware, Muggings And Other Mayhem

Jul 16, 2016 11:20:22 AM By Stu Sjouwerman

In case you just came back from vacation, there literally is a new craze going on with an augmented-reality smartphone app called Pokémon Go. It's a geocaching game, meaning it's tied to ...

July 2016 Ransomware Roundup: New Strains And New Nasty Features

Jul 5, 2016 11:18:11 AM By Stu Sjouwerman

The ransomware market is rapidly maturing, we start seeing upgraded strains and rebranded versions sold cheaply in the Dark Web. And mainstream media have finally glommed on after years ...

We just received the ultimate in weird nested malware

May 20, 2016 11:05:37 AM By Stu Sjouwerman

Last night a customer sent us a phish via the KnowBe4 Phish Alert Button ( free download here) that must win some kind of award for the longest chain of required user interactions -- all ...

Tampa is 842% above the national average in malware infections

Jan 19, 2016 9:00:00 AM By TAMPA BAY, FL

A new study by Enigma Software revealed the hardest hit cities in the country when it comes to computer viruses. Tampa was ranked #2 for malware infections per person. That's 842% above ...

Websense: Malware-as-a-Service Makes Cybercrime Easier

Apr 9, 2015 10:01:00 AM By Stu Sjouwerman

Websense released their annual Threat Report, which is interesting if you want to know what’s really happening in the criminal cyber landscape. Here are a few highlights, with a link to ...

10 Hacking Facts / How They Impact You [Infographic]

Apr 4, 2015 12:01:41 PM By Stu Sjouwerman

Cybersecurity is one of the most pressing concerns for business and consumers, especially when it comes to social media. So much personal identifiable information (PII) exists across the ...

Kaspersky: NSA has pwned all hard drives firmware

Feb 16, 2015 5:51:17 PM By Stu Sjouwerman

Reuters just broke news that's pretty astounding. I\m copying just a few paragraphs and I recommend you read the release yourself.

KnowBe4

Security Awareness Training Blog

Malware Blog

View Topics

DNSpionage Malware Targets Domains in Lebanon and United Arab Emirates

Malware Targets 67 Online Brands Ahead of Black Friday

[Heads-up] Now In The Wild: New Super Evil Rootkit Survives Even "Nuke From Orbit" And HD Swap

Microsoft Office Macros Remain Top Choice for Malware Delivery

Bad guys use Google's Golang to cross-compile multi-platform malware

North Korea Brings Light to a “Cool” Way to Spread Malware

They’re Trying to Run Malicious Code (And You’re Letting Them!)

Ad Network Uses Advanced Malware Technique To Conceal Cryptojacking Ads

KillDisk Fake Ransomware Hits Financial Firms in Latin America

Skeleton in the closet: 17-year old MS office flaw allows malware install when user opens file

Scary new malware hides in memory, uses DNS to communicate, and spreads through phishing

[Heads-Up] First-Ever Russian Malicious Mac Macro Discovered

Bad News: Your Antivirus Detection Rates Have Dramatically Declined In 12 Months

Scam Of The Week: Pokémon Malware, Muggings And Other Mayhem

July 2016 Ransomware Roundup: New Strains And New Nasty Features

We just received the ultimate in weird nested malware

Tampa is 842% above the national average in malware infections

Websense: Malware-as-a-Service Makes Cybercrime Easier

10 Hacking Facts / How They Impact You [Infographic]

Kaspersky: NSA has pwned all hard drives firmware

Search Our Blog

Subscribe To Our Blog

Posts By Topic

Get the latest about social engineering

Subscribe to CyberheistNews

Products & Services

Free Tools

About Us

Contact Us

Contact Support

Search

Search