eSecurity Planet

JULY 1, 2022

Security researchers have uncovered an unusually sophisticated malware that has been targeting small office/home office (SOHO) routers for nearly two years, taking advantage of the pandemic and rapid shift to remote work. Researchers believe ZuoRAT is a “heavily modified version of the Mirai malware.” See the Best Antivirus Software.

Malware 116

Malware DNS Antivirus Internet 116

Malwarebytes

JULY 14, 2022

Securing that many endpoints can get really complex, really fast, especially when you consider that the common wisdom that Macs don’t get malware simply isn’t true: in fact, the number of malware detections on Mac jumped 200% year-on-year in 2021. And it’s not just malware you have to worry about with your Mac endpoints.

DNS 99

DNS Adware Malware Antivirus 99

Webroot

AUGUST 10, 2022

When was the last time you secretly smiled when ransomware gangs had their bitcoin stolen, their malware servers shut down, or were forced to disband? MALWARE CONTINUES TO ITERATE, AND GROW. In fact, there are 31% fewer infections when endpoint and DNS protection are combined. PHISHING PREYED ON A VOLATILE MARKET.

Threat Reports 83

Threat Reports DNS Phishing Malware 83

Security Affairs

JUNE 27, 2021

Researchers have discovered a strain of cryptocurrency-mining malware, tracked as Crackonosh, that abuses Windows Safe mode to avoid detection. . “While the Windows system is in safe mode antivirus software doesn’t work. “It also uses WQL to query all antivirus software installed SELECT * FROM AntiVirusProduct.”

Antivirus 107

Antivirus Cryptocurrency Malware Software 107

Security Boulevard

JUNE 22, 2023

Securing SMB Success: The Indispensable Role of Protective DNS Cyber attacks pose as much risk to small and medium-sized businesses (SMBs) as they do to large organizations — if not more. Implementing a Domain Name Service (DNS) security solution is the most efficient way to protect your business against a wide variety of attacks.

DNS 57

DNS Small Business Cyber Attacks Antivirus 57

Security Affairs

APRIL 16, 2020

Linksys has reset passwords for all its customers’ after learning on ongoing DNS hijacking attacks aimed at delivering malware. Crooks continue to launch Coronavirus-themed attacks , in the last weeks, experts observed hackers hijacking D-Link and Linksys routers to redirect users to COVID19-themed sites spreading malware.

Passwords 116

Passwords DNS Malware Advertising 116

Security Affairs

JUNE 22, 2021

Experts defined DirtyMoe as a complex malware that has been designed as a modular system. The operations behind the DirtyMoe botnet rapidly changed since the end of 2020, when the malware authors added a worm module that could increase their activity by spread via the internet to other Windows systems. ” concludes the analysis.”

DNS 127

DNS Cryptocurrency Internet Internet 127

SecureList

MARCH 10, 2021

Back then, cybercriminals distributed malware under the guise of the Malwarebytes antivirus installer. In the latest campaign, we have seen several apps impersonated by the malware: the ad blockers AdShield and Netshield, as well as the OpenDNS service. Distributed under the name adshield[.]pro, transmissionbt[.]org.

DNS 142

DNS Antivirus Malware Encryption 142

Security Affairs

FEBRUARY 1, 2019

Security experts at Cybaze – Yoroi ZLab have analyzed a new sample of the AdvisorsBot malware, a downloader that was first spotted in August 2018. As usual, the malware looks like a legitimate e-mail attachment, named as “invoice.doc”. Figure 3 – Piece of VBS script that starts malware infection. DLL Analysis.

Malware 85

Malware DNS Social Engineering Advertising 85

Krebs on Security

JULY 18, 2022

re network uses at least two free VPN services to lure its users to install a malware-like software that achieves persistence on the user’s computer,” the researchers wrote. These two software are currently unknown to most if not all antivirus companies.” “The 911[.]re ” A depiction of the Proxygate service.

VPN 294

VPN Computers and Electronics Antivirus Software 294

Security Affairs

DECEMBER 19, 2022

Botnet operators use to spread the malware via cracked or pirated software and pay-per-install (PPI) schemes. The experts used passive DNS records to uncover Glupteba domains and hosts and analyzed the latest set of TLS certificates used by the bot to figure out the infrastructure used by the attackers. Pierluigi Paganini.

DNS 97

DNS Antivirus Cryptocurrency Software 97

Identity IQ

MARCH 9, 2023

Additionally, fake hotspots may contain malware that can infect your device and allow criminals to gain control of it. Change Your DNS Settings One way to protect your device from a fake hotspot is to change your DNS settings. Criminals can use this information to commit identity theft or fraud.

VPN 96

VPN Antivirus Identity Theft DNS 96

Krebs on Security

MARCH 28, 2021

New data suggests someone has compromised more than 21,000 Microsoft Exchange Server email systems worldwide and infected them with malware that invokes both KrebsOnSecurity and Yours Truly by name. Oddly, none of the several dozen antivirus tools available to scan the file at Virustotal.com currently detect it as malicious.

Hacking 348

Hacking Cybercrime DNS Antivirus 348

Security Affairs

MAY 8, 2022

Every week the best security articles from Security Affairs free for you in your email box. If you want to also receive for free the newsletter with the international press subscribe here.

IoT 83

IoT DNS Antivirus DDOS 83

SecureList

JUNE 5, 2023

Satacom downloader, also known as LegionLoader, is a renowned malware family that emerged in 2019. It is known to use the technique of querying DNS servers to obtain the base64-encoded URL in order to receive the next stage of another malware family currently distributed by Satacom.

Cryptocurrency 78

Cryptocurrency DNS Malware Encryption 78

SecureWorld News

MARCH 29, 2024

Malvertising acts as a vessel for malware propagation. Scammers and malware operators are increasingly adept at mimicking popular brands in their ad snippets, which makes it problematic for the average user to tell the wheat from the chaff. One of the biggest pitfalls with malvertising is how difficult it can be to detect.

Cybercrime 79

Cybercrime Advertising Engineering Antivirus 79

Security Affairs

FEBRUARY 21, 2021

If you want to receive the weekly Security Affairs Newsletter for free subscribe here. Pierluigi Paganini. SecurityAffairs – hacking, newsletter). The post Security Affairs newsletter Round 302 appeared first on Security Affairs.

DNS 71

DNS Firmware Data breaches Antivirus 71

Security Affairs

OCTOBER 15, 2019

The group has been observed using new tactics, techniques, and procedures (TTPs), it is also using updated malware to evade detection. The malicious code is used by the hackers to deliver a Moner (XMR) crypto miner that is not detected by almost any antivirus solution. ” reads the analysis published by the security firm Anomaly.

Cybercrime 62

Cybercrime DNS Malware Advertising 62

eSecurity Planet

DECEMBER 8, 2023

Domain name service (DNS) attacks threaten every internet connection because they can deny, intercept, and hijack connections. With the internet playing an increasing role in business, securing DNS plays a critical role in both operations and security. Everything You Need to Know.

DNS 104

DNS DDOS Firewall Architecture 104

SecureList

OCTOBER 25, 2023

Introduction It’s just another cryptocurrency miner… Nobody would even suspect the mining malware was merely a mask, masquerading behind an intricate modular framework that supports both Linux and Windows. This malware employed a custom EternalBlue SMBv1 exploit to infiltrate its victims’ systems.

Malware 107

Malware DNS Encryption Cryptocurrency 107

Security Boulevard

MAY 17, 2023

Most of these steps could’ve been blocked with the aid of DNS protection. It would be easy to chalk up this increase to the development and introduction of new advanced types of malware, but the surprising fact is that many of the same threats and exploits used in data breaches in 2013 are still being successfully employed 10 years later.

Data breaches 52

Data breaches DNS Malware Phishing 52

CyberSecurity Insiders

JUNE 29, 2023

Executive summary Credential harvesting is a technique that hackers use to gain unauthorized access to legitimate credentials using a variety of strategies, tactics, and techniques such as phishing and DNS poisoning. Sandboxing is important because it helps to identify and mitigate potential security vulnerabilities, viruses, and malware.

Phishing 85

Phishing Authentication Cyber threats DNS 85

Security Boulevard

MARCH 3, 2023

MalVirt loaders use multiple techniques to evade detection by antivirus software, endpoint detection and response (EDR) software, and other common security tools. Your EDR client also couldn’t find anything malicious, so it allowed the malware to run. Next-gen protective DNS.

Phishing 57

Phishing DNS Malware Antivirus 57

SC Magazine

JULY 12, 2021

Between the DNS attacks and ongoing ransomware scourge, it’s beyond time for providers to seek more creative responses to cyber challenges even with limited budgets, in combination with participation in threat-sharing programs and while relying on free or low-cost resources.

Ransomware 112

Ransomware Antivirus Software Technology 112

SecureList

DECEMBER 1, 2023

To exfiltrate data and deliver next-stage malware, the attackers abuse cloud-based data storage, such as Dropbox or Yandex Disk, as well as a temporary file sharing service. The postinst script contains comments in Russian and Ukrainian, including information about improvements made to the malware, as well as statements by activists.

Malware 91

Malware Ransomware Encryption Energy and Utilities 91

Vipre

JANUARY 25, 2021

According to the independent institute AV-TEST , the number of total new malware in 2020 increased by 13% compared to the last year, and malware for macOS by 1200% for the same period. DNS ad blockers are a new breed of ad blockers that use DNS to effectively block ads.

Identity Theft 40

Identity Theft Backups VPN Antivirus 40

eSecurity Planet

SEPTEMBER 7, 2021

Or they can package malware that can be directly installed on your machine or come through an email attachment disguised as something trustworthy , like a document or link from your boss. Tracking recent trends in malware code and technique updates. Applying predictive analysis and modeling to look for anomalies in traffic data.

Antivirus 128

Antivirus Software Risk Malware 128

Fox IT

JUNE 2, 2020

Publicly discovered in late April 2020, the Team9 malware family (also known as ‘Bazar [ 1 ]’) appears to be a new malware being developed by the group behind Trickbot. Even though the development of the malware appears to be recent, the developers have already developed two components with rich functionality. Introduction.

Malware 48

Malware DNS Architecture Backups 48

Security Boulevard

OCTOBER 2, 2023

This blog examines the escalating phishing landscape, shortcomings of common anti-phishing approaches, and why implementing a Protective DNS service as part of a layered defense provides the most effective solution. This is where Protective DNS comes in. Phishing attacks are becoming more automated.

DNS 62

DNS Phishing Social Engineering Engineering 62

SecureList

MAY 17, 2021

The group behind Bizzaro uses servers hosted on Azure and Amazon (AWS) and compromised WordPress servers to store the malware and collect telemetry. The malware developers have used obfuscation to complicate code analysis. As for the malware developers, they are constantly improving the protection of the binaries. Bizarreland.

Banking 140

Banking Social Engineering Malware Engineering 140

eSecurity Planet

FEBRUARY 16, 2021

Malware, short for “malicious software,” is any unwanted software on your computer that, more often than not, is designed to inflict damage. Since the early days of computing, a wide range of malware types with varying functions have emerged. Best Practices to Defend Against Malware. Jump ahead: Adware. RAM scraper.

Malware 105

Malware Adware Spyware Antivirus 105

Security Affairs

SEPTEMBER 8, 2018

Apple has removed one of the most popular anti-malware app called Adware Doctor:Anti Malware &Ad from the official macOS App Store. PoC: [link] #malware #virus #MacOS #Apple #MacBook #MacBookPro #CyberSecurity #privacy #GDPR #Hacking #hackers #cyberpunk #Alert. Antivirus”, and ‘Dr. Cleaner”).

Adware 48

Adware DNS Malware Advertising 48

Security Affairs

DECEMBER 16, 2021

In these attacks, HAFNIUM-associated systems were observed using a DNS service typically associated with testing activity to fingerprint systems.” In addition, HAFNIUM, a threat actor group operating out of China, has been observed utilizing the vulnerability to attack virtualization infrastructure to extend their typical targeting.

Ransomware 84

Ransomware DNS Antivirus Hacking 84

Security Boulevard

JANUARY 17, 2024

Figure 1 — Cloudflare RBI Diagram The primary focus of RBI is to prevent user interactions with web-based malware such as cross-site scripting (XSS), drive-by downloads, and various forms of malicious JavaScript. Antivirus Inspection Not all RBI products will prioritize this time factor. In this function, it does an excellent job.

DNS 62

DNS Penetration Testing Passwords Encryption 62

SecureList

JUNE 2, 2022

In their initial disclosures on this threat actor, TeamT5 identified three malware families: SpyDealer, Demsty and WinDealer. In 2020, we discovered a whole new distribution method for the WinDealer malware that leverages the automatic update mechanism of select legitimate applications. WinDealer is a modular malware platform.

Malware 113

Malware Encryption Social Engineering Telecommunications 113

Security Affairs

APRIL 21, 2019

Analyzing OilRigs malware that uses DNS Tunneling. Avast, Avira, Sophos and other antivirus solutions show problems after. Marcus Hutchins pleads guilty to two counts of banking malware creation. European Commission is not in possession of evidence of issues with Kaspersky products.

Computers and Electronics 60

Computers and Electronics Spyware Data breaches DNS 60

eSecurity Planet

MARCH 21, 2022

Enable increased logging policies, enforce PowerShell logging, and ensure antivirus / endpoint detection and response (EDR) are deployed to all endpoints and enabled. Automatically update antivirus and anti- malware solutions and conduct regular virus and malware scans. Implement network segmentation.

VPN 109

VPN Accountability Authentication Passwords 109