Heimdal
Latest Articles

Tag: malware

Cybersecurity Basics | QUICK READ

What Is Malvertising?

How It Works and How to Protect Yourself.

News | QUICK READ

Dridex Malware Installed With the Help of Log4j Vulnerability

The Log4j Vulnerability Is Apparently Being Used to Infect Windows Devices with the Dridex Trojan and Linux Devices with Meterpreter.

News | QUICK READ

Emotet Is Dropping Cobalt Strike

In this Way, the Malicious Actors Could Obtain Immediate Network Access.

News | QUICK READ

Excel XLL Add-ins Are Pushing a Password-stealing Malware

RedLine Malware Is Able to steal Cookies, User Names, and Passwords, and Other Data Stored in Web Browsers.

News | QUICK READ

Fake Adobe Windows App Installer Packages Are Distributing the Emotet Malware

The Malicious Actors Are Infecting Systems by Using a Built-in Feature Called App Installer.

News | QUICK READ

US Securities and Exchange Commission Is Warning Investors

A Warning Was Issued About Possible Impersonation Attacks

News | QUICK READ

Microsoft Exchange and Fortinet Vulnerabilities Exploited by Iranian APT

CISA Warns Regarding the Malicious Cyber Assault.

News | QUICK READ

New Emotet Spam Campaigns Hard at Work  

It Looks Like the Emotet Malware Is Making a Comeback.

News | QUICK READ

Emotet Malware Appears to Be Back in Business

The Malware Is Apparently Rebuilding Its Botnet Through TrickBot.

News | QUICK READ

Hackers Breached Aruba Central

The Hewlett Packard Enterprise Confirmed the Hack.

News | QUICK READ

Hackers-for-hire from Void Balaur Are Selling Stolen Mails and Personal Information

The Hackers Are Using Russian Underground Forums in Order to Gain More Traction.

News | QUICK READ

The 'Trojan Source' Attack Method Allows the Injection of Vulnerabilities Into Open-Source Code

A New Attack Method Is Apparently Allowing the Injecting of Vulnerabilities into the Source Code of a Software Project.

News | QUICK READ

New Malware Dubbed AbstractEmu Goes Undetected

It Roots Android Devices and Has Detection Evasion Capabilities.

News | QUICK READ

Personal Information Belonging to 400,000 German Students Exposed

Scoolio Users Had Sensitive Information Exposed Due to an API Flaw in the Platform.

News | QUICK READ

Iranian Gas Stations Unable to Operate After Massive Cyberattack

The Cyberattack Affected the Entire Distribution Network.

News | QUICK READ

A Well-Known NPM Library Was Hijacked

The UA-Parser-JS NPM Library Was Hijacked and Used to Install Password-stealers and Miners on Unsuspecting Users’ Terminals.

News | QUICK READ

Harvester Malicious Group Is Going After Telcos

 The State-Backed Hackers Use a Custom Malware.

News | QUICK READ

New Pegasus Scanner Used to Infect Windows

The Spyware Could be Used by the Threat Actors to Drop a Less-known Remote Access Tool Called Sarwent.

News | QUICK READ

Windows Boot Manager Hijacked by FinFisher Malware

The Malware Can Now Infect Windows Devices Using a UEFI Bootkit.

News | QUICK READ

A Version of Linux Cobalt Strike Beacon Is Being Used in Ongoing Attacks

This Is an Unofficial Version Created by Unknown Threat Actors from Scratch.

News | QUICK READ

The Ongoing Office 365 Zero-Day Attacks Have a Temporary Fix

The Fix Can Mitigate a Remote Code Execution Vulnerability that Exists in Windows.

News | QUICK READ

Alleged TrickBot Developer Arrested

A Russian That Presumably Worked for the TrickBot Malware Gang Was Recently Arrested in South Korea.

News | QUICK READ

Windows 11 Alpha-Themed Docs Are Used to Deliver a New Malware

The New Malware Uses a Windows 11 Theme to Lure Recipients Into Activating Malicious Code.

News | QUICK READ

LockBit Leaked Data Belonging to Bangkok Airways

Bangkok Airways Confirmed Being a Victim of a Cyberattack that Compromised Personal Data of Passengers.

News | QUICK READ

A New AdLoad Malware Variant Could Go Unnoticed by Apple's XProtect Defenses

The AdLoad Malware Variant is Apparently Slipping Through Apple’s YARA Signature-Based XProtect Built-in Antivirus Tech.

News | QUICK READ

Raccoon Malware Updated To Extract Cryptocurrency from Its Victim’s Computer

Raccoon Malware Can Collect Passwords, Cookies, and the “Autofill” Text for Websites, Including Credit Card Information.

News | QUICK READ

A MacOS Malware Is Stealing Telegram Accounts and Google Chrome Data

It Seems That a MacOS Malware Strain Is Stealing Login Information From Multiple Apps.

News | QUICK READ

Fake Windows 11 Installers Distribute Malware on Your Computer

Threat Actors Have Floated Several Malware-Riddled Fake Installers Disguised as Windows 11.

News | QUICK READ

A Stealthy Malware Found on Hacked Pulse Secure Devices

CISA Released an Alert Regarding Multiple Malware Samples Found on Exploited Pulse Secure Devices.

News | QUICK READ

MosaicLoader Malware Uses SEO Poisoning to Infect Software Pirates' Systems

This New Malware Evades Detection by Hiding in Windows Defender Exclusions.

News | QUICK READ

Netfilter Rootkit Malware Infiltrates Into Microsoft’s Security Systems: the Gaming Community Targeted

A Malignant Driver, Known as Netfilter Rootkit Malware, Affects the Gaming Industry. Microsoft Admitted Signing It by Mistake Because of System Security Issues.

News | QUICK READ

Ransomware Attack Hits Foodservice Distributor Edward Don

The Attack Forced the Company to Shut Down Some of Its Operations to Prevent the Infection’s Spread.

News | QUICK READ

Apple Fixes MacOS Vulnerability Exploited by XCSSET Malware

The Flaw Allows Threat Actors to Bypass Apple’s TCC Protections Which Safeguard Privacy.

Cybersecurity Basics | QUICK READ

What Is Desktop Configuration?

The Importance of Desktop Configuration. Desktop Security Best Practices.

Cybersecurity Basics | QUICK READ

What Is Residual Risk in Information Security?

The Importance of Residual Risk. How To Manage your Residual Risk?

Cybersecurity Basics | QUICK READ

What Is an XSS Attack? Definition, Types, Prevention

XSS Attack Definition and Types. How to Stay Safe from XSS Attacks.

Data security | INTERMEDIATE READ

Can a Smart TV Get a Virus?

All You Need to Know about Smart TV Malware

Heimdal XDR logo

One Platform. Total Security.

Experience the Power of Heimdal XDR the Unified Security Platform that Delivers Comprehensive Protection against Next-gen Threats