Security Affairs

JUNE 11, 2022

Iran-linked Lyceum APT group uses a new.NET-based DNS backdoor to target organizations in the energy and telecommunication sectors. The Iran-linked Lyceum APT group, aka Hexane or Spilrin, used a new.NET-based DNS backdoor in a campaign aimed at companies in the energy and telecommunication sectors, ZScaler researchers warn.

DNS 145

DNS Telecommunications Malware Phishing 145

CSO Magazine

AUGUST 25, 2022

of monitored devices communicated with domains associated with malware or ransomware at least once during the second quarter of 2022. This represented a 3% increase compared to Q1 2022, the firm stated, with phishing toolkits playing a key role in malicious domain-related activity. of devices accessed phishing domains with 0.8%

DNS 69

DNS Phishing Malware Ransomware 69

Tech Republic Security

MARCH 27, 2024

DNS FireWall is an intuitive security app built to protect you and your business from malware, phishing, botnets and more security threats.

Firewall 127

Firewall DNS Phishing Malware 127

SecureList

JANUARY 19, 2023

Shaoye) is well-known as a long-term cyberattack campaign that uses malicious Android package (APK) files to control infected Android devices and steal device information; it also uses phishing pages to steal user credentials, with a strong financial motivation. This was newly implemented in the known Android malware Wroba.o/Agent.eq

DNS 125

DNS Mobile Malware Accountability 125

Cisco Security

MARCH 11, 2021

After examining topics such as the MITRE ATT&CK framework , LOLBins , and others, this release will look at DNS traffic to malicious sites. We’ll also look at malicious DNS activity—the number of queries malicious sites receive. Organizations and malicious DNS activity. 48 percent found information-stealing malware activity.

DNS 144

DNS Phishing Ransomware Internet 144

Malwarebytes

JUNE 1, 2022

That’s where DNS filtering comes in. But first, DNS in a nutshell. So normally, every time your customer types in your web address, their computer makes a request to a DNS server. The DNS server, in turn, tells the computer where to go. But which web-based cyberthreats in particular does DNS filtering stop, you ask?

DNS 84

DNS DDOS Phishing Spyware 84

Krebs on Security

MARCH 11, 2022

As their cities suffered more intense bombardment by Russian military forces this week, Ukrainian Internet users came under renewed cyberattacks, with one Internet company providing service there saying they blocked ten times the normal number of phishing and malware attacks targeting Ukrainians.

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DNS Internet Internet Phishing 298

SC Magazine

MARCH 4, 2021

A PDNS service uses existing DNS protocols and architecture to analyze DNS queries and mitigate threats. According to NSA and CISA, the service provides defenses in various points of the network exploitation lifecycle, addressing phishing, malware distribution, command and control, domain generation algorithms, and content filtering.

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DNS Architecture Firewall Malware 131

The Last Watchdog

JUNE 1, 2021

It is an online scam attack quite similar to Phishing. The term Pharming is a combination of two words Phishing and Farming. The attackers can also use it for installing malware programs on the victim’s system. Pharming vs phishing. However, we will later know how Phishing plays a vital role in conducting Pharming.

DNS 214

DNS Phishing Social Engineering Cyber Attacks 214

Cisco Security

MARCH 11, 2021

After examining topics such as the MITRE ATT&CK framework , LOLBins , and others, this release will look at DNS traffic to malicious sites. We’ll also look at malicious DNS activity—the number of queries malicious sites receive. Organizations and malicious DNS activity. 48 percent found information-stealing malware activity.

DNS 72

DNS Phishing Ransomware Internet 72

Security Affairs

AUGUST 1, 2024

Researchers warn of an attack vector in the DNS, called the Sitting Ducks, that exposes over a million domains to hackers’ takeover. Researchers from Eclypsium and Infoblox have identified an attack vector in the domain name system (DNS), dubbed the Sitting Ducks attack. ” continues the report.

DNS 125

DNS Accountability Risk Hacking 125

Malwarebytes

SEPTEMBER 13, 2023

The consequences of last year's LastPass breach continue to be felt, with the latest insult to users coming in the form of a highly convincing phishing email. Armed with this data, attackers can send targeted phishing emails that attempt to steal the passwords needed to unlock the stolen password vaults. Use a password manager.

Phishing 139

Phishing Accountability Passwords Password Management 139

Webroot

JANUARY 26, 2022

Phishing attacks sustain historic highs. In their latest report, IDG and the pros behind Carbonite + Webroot spoke with 300 global IT professionals to learn the current state of phishing. Phishing capitalizes on COVID. Phishing attacks have been part of the cybercriminal arsenal for years. Consequences of phishing.

Phishing 112

Phishing DNS Backups Security Awareness 112

Security Affairs

AUGUST 31, 2022

A malware campaign tracked as GO#WEBBFUSCATOR used an image taken from NASA’s James Webb Space Telescope (JWST) as a lure. Securonix Threat researchers uncovered a persistent Golang-based malware campaign tracked as GO#WEBBFUSCATOR that leveraged the deep field image taken from the James Webb telescope. Pierluigi Paganini.

Malware 98

Malware DNS Antivirus Encryption 98

Duo's Security Blog

MAY 10, 2023

With advanced language-based AI tools like ChatGPT growing increasingly accessible, the battle to prevent phishing attacks from impacting users is no longer answerable with just one security solution. Why is layered security essential against phishing? PCI DSS, HIPAA, etc.)

Phishing 56

Phishing DNS Authentication Risk 56

Krebs on Security

OCTOBER 31, 2023

The top-level domain for the United States — US — is home to thousands of newly-registered domains tied to a malicious link shortening service that facilitates malware and phishing scams, new research suggests. domains as among the most prevalent in phishing attacks over the past year. US phishing domains.

Phishing 294

Phishing Telecommunications Malware Scams 294

Malwarebytes

JUNE 19, 2023

A particularly nasty slice of phishing, scamming, and social engineering is responsible for DoorDash drivers losing a group total of around $950k. How to avoid phishing Block known bad websites. Malwarebytes DNS filtering blocks malicious websites used for phishing attacks, as well as websites used to spread or control malware.

Scams 89

Scams Phishing Password Management Passwords 89

Security Affairs

SEPTEMBER 23, 2024

The threat actor used spear-phishing emails and exploited the recently patched GeoServer vulnerability CVE-2024-36401. The phishing emails in this campaign have carefully tailored subject lines, with a ZIP file attachment containing a decoy MSC file named RIPCOY. The vulnerability CVE-2024-36401 (CVSS score of 9.8)

DNS 140

DNS Government Phishing Telecommunications 140

Krebs on Security

FEBRUARY 26, 2023

Web hosting giant GoDaddy made headlines this month when it disclosed that a multi-year breach allowed intruders to steal company source code, siphon customer and employee login credentials, and foist malware on customer websites. But we do know the March 2020 attack was precipitated by a spear-phishing attack against a GoDaddy employee.

Hacking 293

Hacking Social Engineering Phishing Scams 293

Heimadal Security

SEPTEMBER 15, 2023

While achieving compliance with industry standards is the minimum, it’s not enough to prevent insider threats, supply chain attacks, DDoS, or sophisticated cyberattacks such as double-extortion ransomware, phishing, business email compromise (BEC), info-stealing malware or attacks that leverage the domain name system (DNS).

Healthcare 107

Healthcare DNS DDOS Phishing 107

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 89

Threat Reports DNS Phishing Malware 89

Security Boulevard

MARCH 3, 2023

Malvertising Enters a New Age While Google grapples with the potential threat that ChatGPT poses to its advertising business, cybercriminals are taking advantage of Google Ads to ramp up their phishing attacks on unsuspecting victims. Your EDR client also couldn’t find anything malicious, so it allowed the malware to run.

Phishing 59

Phishing DNS Malware Software 59

Security Boulevard

SEPTEMBER 4, 2024

Threat Intelligence Report Date: September 4, 2024 Prepared by: David Brunsdon, Threat Intelligence - Security Engineer, HYAS Malware, short for malicious software, refers to any software designed to harm, exploit or otherwise compromise the functionality and security of computers, networks and devices.

Malware 59

Malware Spyware Software Encryption 59

eSecurity Planet

AUGUST 23, 2023

Spear phishing is a more targeted and effective phishing technique that attempts to exploit specific individuals or groups within an organization. While phishing uses a broader range of tactics, such as mass emailing to random recipients, spear phishing is often well-researched and tailored to high-value targets.

Phishing 98

Phishing Social Engineering Authentication Security Awareness 98

Security Boulevard

FEBRUARY 23, 2023

Thankfully, nearly all malware depends on DNS at some point in their kill chain, making the protocol a critical vector for shutting down these threats. Some of the common forms these DNS-based attacks can take include: DNS spoofing: A malicious actor alters DNS records to redirect traffic to a fake website or server.

Antivirus 98

Antivirus DNS Threat Detection Small Business 98

Security Affairs

JANUARY 14, 2021

Malware researchers from ESET uncovered an ongoing surveillance campaign, dubbed Operation Spalax , against Colombian entities exclusively. Some of the phishing emails from the current campaign were sent from IP addresses corresponding to a range that belongs to Powerhouse Management, a VPN service. ” continues the report.

Malware 140

Malware Surveillance Phishing Government 140

CyberSecurity Insiders

JUNE 19, 2022

There are several types of phishing attacks, which are just one form of cybercrime. . A phishing attack takes place when a criminal pretends to be someone they’re not to trick people into giving over their personal information, such as their credit card details. Email phishing is also known as deception phishing.

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Phishing Media Cybercrime DNS 118

Security Affairs

NOVEMBER 24, 2022

Researchers warn of an ongoing aggressive Qakbot malware campaign that leads to Black Basta ransomware infections in the US. Experts at the Cybereason Global SOC (GSOC) team have observed a surge in Qakbot infections as part of an ongoing aggressive Qakbot malware campaign that leads to Black Basta ransomware infections in the US.

Ransomware 98

Ransomware Malware DNS Phishing 98

Security Boulevard

MAY 17, 2024

HYAS Protect protective DNS includes a user-friendly interface and four core deployment methods. Organizations of any size can monitor traffic with HYAS Protect’s cloud-based DNS resolver. DNS data from HYAS Protect allows organizations to identify their riskiest users and prioritize proactive security measures.

DNS 59

DNS Engineering Phishing Malware 59

Krebs on Security

APRIL 9, 2024

Microsoft today released updates to address 147 security holes in Windows, Office , Azure ,NET Framework , Visual Studio , SQL Server , DNS Server , Windows Defender , Bitlocker , and Windows Secure Boot. “BlackLotus can bypass functionality called secure boot, which is designed to block malware from being able to load when booting up.

DNS 265

DNS Social Engineering Malware Media 265

Security Affairs

FEBRUARY 3, 2023

The attack chain starts with spear-phishing messages with a.RAR attachment named “12-1-125_09.01.2023.” Such payloads are similar types of malware, which are developed by attackers to perform similar behavioral patterns.” The former is a VBScript used to download next-stage VBScript from a remote server.

Malware 98

Malware Spyware DNS Government 98

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

OCTOBER 1, 2018

Security experts from Qihoo 360 NetLab spotted GhostDNS, a malware that already infected over 100K+ devices and targets 70+ different types of routers. Security experts from Qihoo 360 NetLab have uncovered an ongoing hacking campaign that leverages the GhostDNS malware. ” reads the analysis published by the experts.

DNS 107

DNS Malware Firmware Phishing 107

The Last Watchdog

MAY 13, 2024

This process not only safeguards computers, mobile devices, and IoT systems from a diverse array of threats like malware, phishing, spyware, and botnets, ensuring privacy, but also optimizes performance.

DNS 130

DNS Cyber threats Engineering Spyware 130

Security Boulevard

JUNE 20, 2024

Financial organizations and their customers and clients feel the fallout of major ransomware and phishing campaigns more than ever, and there’s often more at stake. Luckily, even the most sophisticated ransomware attacks and phishing campaigns are not invulnerable. Using passive DNS is an essential tool for tracking bad actors.

Cyber Attacks 69

Cyber Attacks DNS Phishing Cyber threats 69

Security Affairs

SEPTEMBER 21, 2022

Russia-linked APT group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. Russia-linked cyberespionage group Sandworm has been observed impersonating telecommunication providers to target Ukrainian entities with malware. ” reads the report published by Recorded Future.

Malware 104

Malware Telecommunications DNS Hacking 104

Security Boulevard

FEBRUARY 21, 2023

Year after year, phishing tops the list of the leading causes of data breaches. Or maybe the malicious site pretends to be the home of some well-known software and lets the user download an “update” all on their own (with a little malware added…). Once identified, these employees can then be given a refresher course or more training.

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Phishing Software DNS Data breaches 52