Krebs on Security

JANUARY 24, 2020

In the case of e-hawk.net, however, the scammers managed to trick an OpenProvider customer service rep into transferring the domain to another registrar with a fairly lame social engineering ruse — and without triggering any verification to the real owners of the domain. ” REGISTRY LOCK.

DNS 272

DNS Social Engineering Engineering Accountability 272

Security Affairs

JULY 14, 2019

The UK’s National Cyber Security Centre (NCSC) issued a security advisory to warn organizations of DNS hijacking attacks and provided recommendations this type of attack. In response to the numerous DNS hijacking attacks the UK’s National Cyber Security Centre (NCSC) issued an alert to warn organizations of this type of attack.

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DNS Social Engineering Accountability Advertising 76

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. Yes, you read that right. “As far as I can tell, it’s the largest Patch Tuesday release from Microsoft of all time.”

DNS 249

DNS Social Engineering Malware Media 249

Krebs on Security

MARCH 31, 2020

PT Monday evening, Escrow.com’s website looked radically different: Its homepage was replaced with a crude message in plain text: The profanity-laced message left behind by whoever briefly hijacked the DNS records for escrow.com. Running a reverse DNS lookup on this 111.90.149[.]49 Image: Escrow.com.

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Phishing DNS Social Engineering Accountability 294

Krebs on Security

JULY 13, 2021

CVE-2021-34448 is a critical remote code execution vulnerability in the scripting engine built into every supported version of Windows — including server versions. ” Another concerning critical vulnerability in the July batch is CVE-2021-34494 , a dangerous bug in the Windows DNS Server that earned a CVSS score (severity) of 9.8

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DNS Engineering Internet Internet 286

Krebs on Security

OCTOBER 11, 2022

Indeed, Satnam Narang , senior staff research engineer at Tenable , notes that almost half of the security flaws Microsoft patched this week are elevation of privilege bugs. Microsoft says that to exploit this vulnerability an attacker would need to know the randomly generated DNS endpoint for an Azure Arc-enabled Kubernetes cluster.

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DNS Internet Internet Cyber threats 282

SecureList

DECEMBER 18, 2020

For instance, before making the first internet connection to its C2s, the Sunburst malware lies dormant for a long period, of up to two weeks, which prevents an easy detection of this behavior in sandboxes. In the initial phases, the Sunburst malware talks to the C&C server by sending encoded DNS requests. avsvmcloud[.]com”

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DNS Telecommunications Malware Encryption 75

Krebs on Security

MARCH 9, 2023

The site’s true WHOIS registration records have always been hidden by privacy protection services, but there are plenty of clues in historical Domain Name System (DNS) records for WorldWiredLabs that point in the same direction. A review of DNS records for both printschoolmedia[.]org DNS records for worldwiredlabs[.]com

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DNS Cybercrime Passwords Accountability 257

The Last Watchdog

JUNE 1, 2021

It is a type of social engineering cyberattack in which the website’s traffic is manipulated to steal confidential credentials from the users. The Pharming attacks are carried out by modifying the settings on the victim’s system or compromising the DNS server. DNS Poisoning. Use a reliable DNS server.

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DNS Phishing Social Engineering Cyber Attacks 214

Malwarebytes

AUGUST 13, 2021

It should do this without slowing your Internet too noticeably. Your Internet Service Provider (ISP) assigns a unique IP address to your router, the device that connects the computers, phones, and tablets in your house to the Internet. Ensure that your VPN is disconnected and visit a search engine like DuckDuckGo.

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VPN DNS Internet Internet 101

Krebs on Security

OCTOBER 4, 2021

We don’t yet know why this happened, but the how is clear: Earlier this morning, something inside Facebook caused the company to revoke key digital records that tell computers and other Internet-enabled devices how to find these destinations online. Kentik’s view of the Facebook, Instagram and WhatsApp outage. Update, 6:16 p.m.

Internet 360

Internet Internet DNS Marketing 360

Cisco Security

MARCH 27, 2021

Shrink the DNS attack surface with Auth-DoH. In this analogy, the invisibility superpower is DNS over HTTPS (DoH). It’s a new protocol that encrypts the DNS request to keep bad actors from discovering or altering domain names or snooping on users’ internet destinations. My inspiration: Loki , the Marvel superhero.)

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DNS VPN Advertising Encryption 105

Krebs on Security

APRIL 4, 2024

Other Privnote phishing domains that also phoned home to the same Internet address as pirwnote[.]com com is currently selling security cameras made by the Chinese manufacturer Hikvision , via an Internet address based in Hong Kong. Searching DomainTools for domains that include both of these terms reveals pirwnote[.]com.

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Phishing Cryptocurrency DDOS Internet 222

CyberSecurity Insiders

MAY 18, 2022

Not long ago, it was revealed that T-Mobile had been breached by bad actors who convinced employees to switch their SIM cards to let them bypass two-factor identification — reminding us how effective social engineering can still be. So why aren’t more organizations taking advantage of protective DNS?

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DNS Cybersecurity CISO Social Engineering 140

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 59

DNS Small Business Cyber Attacks Antivirus 59

SC Magazine

APRIL 12, 2021

Name:Wreck adds a second layer of complexity – a common misinterpretation of the DNS standards involving memory pointers and message compression. . If you look at DNS, the original document is from 1983 and then there are several other scattered documents that talk about other ways to prevent problems.

DNS 108

DNS Internet Internet Media 108

Security Affairs

JUNE 22, 2021

The DirtyMoe rootkit was delivered via malspam campaigns or served by malicious sites hosting the PurpleFox exploit kit that triggers vulnerabilities in Internet Explorer, such as the CVE-2020-0674 scripting engine memory corruption vulnerability. ” continues the report. . ” concludes the analysis.”

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DNS Cryptocurrency Internet Internet 122

ForAllSecure

NOVEMBER 2, 2021

éveillé from ESET joins The Hacker Mind podcast to talk about the challenges of building his own internet scanner to scan for elusive malware. What if you were dialed the entire Internet? But to find that information back in 2014, he had to scan the Internet, the entire internet and that was a very noisy process.

Internet 52

Internet Internet Malware Authentication 52

Krebs on Security

FEBRUARY 26, 2023

GoDaddy described the incident at the time in general terms as a social engineering attack, but one of its customers affected by that March 2020 breach actually spoke to one of the hackers involved. Thus, the second factor cannot be phished, either over the phone or Internet.

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Hacking Social Engineering Phishing Scams 277

The Last Watchdog

MAY 13, 2024

They pose a real test to our security, and they also represent an engine of historic possibility for our economies, for our democracies, for our people, for our planet. Acohido is dedicated to fostering public awareness about how to make the Internet as private and secure as it ought to be. The pace of change is breathtaking.

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Artificial Intelligence Technology Accountability DNS 278

eSecurity Planet

FEBRUARY 19, 2024

Among the vulnerabilities is CVE-2024-21412 , an Internet Shortcut Files flaw that allows an unauthenticated attacker to send a malicious file to a user. It bypasses Internet Shortcut Files’ security measures. The problem: Microsoft patched 73 vulnerabilities in its most recent Patch Tuesday event, which occurs every month.

VPN 111

VPN DNS Ransomware Software 111

Security Affairs

MAY 16, 2023

The researchers discovered eight vulnerabilities that impact thousands of internet-connected devices worldwide. The experts demonstrated multiple attack vectors, including the exploitation of flaws in internet-exposed services, cloud account takeover, and the exploitation of flaws in the cloud infrastructure. through 00.07.03.4

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Hacking Internet Internet Manufacturing 88

eSecurity Planet

MAY 23, 2023

When an organization sets up SPF, it helps Internet Service Providers (ISPs), email security vendors, and other email providers to validate an organization’s email communication and distinguish authorized communications from spoofed emails or phishing attacks attempting to impersonate that domain.

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DNS Phishing Authentication Internet 98

Schneier on Security

FEBRUARY 14, 2020

Interesting collision of real-world and Internet security: The ceremony sees several trusted internet engineers (a minimum of three and up to seven) from across the world descend on one of two secure locations -- one in El Segundo, California, just south of Los Angeles, and the other in Culpeper, Virginia -- both in America, every three months.

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Internet Internet Engineering DNS 334

Krebs on Security

NOVEMBER 21, 2020

“This gave the actor the ability to change DNS records and in turn, take control of a number of internal email accounts. “Our security team investigated and confirmed threat actor activity, including social engineering of a limited number of GoDaddy employees. ” In the early morning hours of Nov. and 11:00 p.m.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

eSecurity Planet

MAY 24, 2023

A successful DKIM check also verifies ownership of the email by matching the organization in the “from” fields of the email with the DNS associated with the organization. DKIM Fundamentals The Internet Engineering Task Force (IETF) publishes full information on the DKIM and its standards, which were last updated in 2011.

Technology 101

Technology DNS Encryption Authentication 101

eSecurity Planet

DECEMBER 15, 2021

Secure web gateway (SWG) solutions help keep enterprise networks from falling victim to ransomware , malware , and other threats carried by internet traffic and malicious websites. Secure web gateways, then, provide fast, secure access to the Internet and SaaS, making digital business a safe and productive experience.

Digital transformation 101

Digital transformation Engineering Internet Internet 101

SecureWorld News

MARCH 29, 2024

At its core, this tactic revolves around gaming the trust users put in reputable internet services, including search engines, and the familiarity they have with online advertising per se. One way or another, the fact persists that search engine abuse can amplify the problem.

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Cybercrime Advertising Engineering Antivirus 82

Daniel Miessler

MAY 8, 2020

A lot of people are thinking about the security of their home network right now, and as one of the project leaders on the OWASP Internet of Things Security Project , I wanted to provide three levels of security you can do at home. Do you have internet-connected lights, appliances, gaming systems, media systems, etc? or 1.1.1.3

Passwords 255

Passwords DNS Accountability IoT 255

Security Affairs

FEBRUARY 5, 2021

Below the attack chain documented by the reseachers from Palo Alto Networks: The attacker targeted an unsecured Kubelet on the internet and searched for containers running inside the Kubernetes nodes. The malware connects to the command and control (C&C) server via a tmate reverse shell and an Internet Relay Chat (IRC) channel.

Malware 107

Malware DNS Cryptocurrency Internet 107

SecureList

MARCH 13, 2024

This time, a similar threat has affected users of one of the most popular search engines in the Chinese internet. However, we know for sure that this server has another subdomain, dns[.]transferusee[.]com Communication with the C2 server dns[.]transferusee[.]com transferusee[.]com/onl/mac/<md5_hash> transferusee[.]com/onl/lnx/<md5_hash>

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DNS Advertising Engineering Internet 99

Malwarebytes

FEBRUARY 11, 2021

They will look for dependencies locally, on the computer where a project resides, and they will check the package manager’s public, Internet-accessible, directory. Getting the information to his own server from deep inside well-protected corporate networks posed yet another problem which was solved by using DNS exfiltration.

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Hacking DNS Unstructured Data Social Engineering 125

Krebs on Security

AUGUST 2, 2022

With the recent demise of several popular “proxy” services that let cybercriminals route their malicious traffic through hacked PCs, there is now something of a supply chain crisis gripping the underbelly of the Internet. A review of the Internet addresses historically used by Super-socks[.]biz Image: Spur.us.

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Malware Cybercrime Internet Internet 265

Malwarebytes

OCTOBER 19, 2022

” Quickly summarized, this means an attacker with a successful exploit could extract information from the memory, set up internet connections, and execute arbitrary commands. Starting with version 1.5 and continuing through 1.9, Similarities.

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DNS Engineering Internet Internet 75

Krebs on Security

JULY 3, 2023

However, searching passive DNS records at DomainTools.com for thedomainsvault[.]com com , which says it belongs to a Las Vegas-based Search Engine Optimization (SEO) and digital marketing concern generically named both United Business Service and United Business Services. 68.35.149.206).

Scams 248

Scams Business Services Accountability Marketing 248

CyberSecurity Insiders

DECEMBER 21, 2022

By Marcos Lira, Lead Sales Engineer at Halo Security. ESG Research says 69% of organizations have suffered a cyberattack that began with the exploitation of an unknown, unmanaged, or misconfigured internet-facing asset. Nearly 10 years ago, Mark Zuckerberg pivoted away from a phrase he coined : “Move fast and break things.”

Internet 131

Internet Internet Risk DNS 131

Krebs on Security

JULY 18, 2022

For the past seven years, an online service known as 911 has sold access to hundreds of thousands of Microsoft Windows computers daily, allowing customers to route their Internet traffic through PCs in virtually any country or city around the globe — but predominantly in the United States. THE INTERNET NEVER FORGETS.

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VPN Computers and Electronics Antivirus Software 312