Security Affairs

FEBRUARY 12, 2024

Check your social media accounts for active sessions and log out of any you don’t recognize. DNS Spoofing DNS (Domain Name System) is like the internet’s phone book, translating domain names into IP addresses. Use a VPN to encrypt your internet traffic and avoid connecting to unfamiliar Wi-Fi networks.

DNS 126

DNS VPN Encryption Passwords 126

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”

DNS 74

DNS Telecommunications Malware Encryption 74

The Last Watchdog

JUNE 1, 2021

The Pharming attacks are carried out by modifying the settings on the victim’s system or compromising the DNS server. Manipulating the Domain Name Service (DNS) protocol and rerouting the victim from its intended web address to the fake web address can be done in the following two ways: •Changing the Local Host file.

DNS 215

DNS Phishing Social Engineering Cyber Attacks 215

Security Affairs

JANUARY 7, 2024

Sea Turtle cyber espionage group targeted telco, media, ISPs, IT service providers, and Kurdish websites in the Netherlands. Between 2017 and 2019, the APT group mainly used DNS hijacking in its campaigns. Reduce the number of systems that can be reached over internet using SSH. Enable 2FA on all externally exposed accounts.

Media 115

Media Accountability Telecommunications Government 115

Security Affairs

MAY 1, 2023

While analyzing billions of DNS records, Infoblox researchers discovered a sophisticated malware toolkit, dubbed Decoy Dog, that was employed in attacks aimed at enterprise networks. The researchers pointed out that while the malware is open source, deploying it as a DNS C2 requires a significant effort.

Malware 77

Malware DNS Education Media 77

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.

Phishing 210

Phishing Cryptocurrency DDOS Internet 210

Krebs on Security

JULY 13, 2021

.” 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 “In a Windows Domain environment, Windows DNS Server is critical to business operations and often installed on the domain controller. .

DNS 269

DNS Engineering Internet Internet 269

SC Magazine

MAY 26, 2021

This latest version of Chrome supports DoH, or DNS-over-HTTPS, said Sean Nikkel, senior cyber threat intel analyst at Digital Shadows. Nikkel said the DoH feature was previously only available in other browsers and operating systems and offers a much more secure method for making DNS requests.

DNS 125

DNS Cyber threats Media Internet 125

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

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

Approachable Cyber Threats

FEBRUARY 1, 2024

or higher Format messages according to the Internet Message Format standard Don’t impersonate Gmail “from:” headers. If you maintain your own mail servers, validate that each IP address has a corresponding PTR record in your DNS (also known as forward and reverse DNS or a hostname). to avoid ever reaching a spam rate of 0.3%

DNS 52

DNS Authentication Accountability Cybersecurity 52

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.

VPN 296

VPN Computers and Electronics Antivirus Software 296

The Last Watchdog

JULY 1, 2019

NormShield found that all of the 2020 presidential hopefuls, thus far, are making sure their campaigns are current on software patching, as well as Domain Name System (DNS) security; and several are doing much more. The viral spreading of false information through websites and social media.

Cyber Risk 160

Cyber Risk DNS Phishing Backups 160

Identity IQ

MARCH 9, 2023

IdentityIQ We rely on the internet, from communicating with loved ones on social media to working and conducting business. If you can connect to the network without a password, open your web browser and see if you can browse the internet. Can Hackers Create Fake Hotspots? If you can’t, that can indicate that the hotspot is fake.

VPN 96

VPN Antivirus Identity Theft DNS 96

Malwarebytes

DECEMBER 21, 2023

This could allow an attacker to cause a user to access a URL in a less restricted Internet Security Zone than intended. The second vulnerability, listed as CVE-2023-36710 , is a Windows Media Foundation Core Remote Code Execution vulnerability where the word Remote refers to the location of the attacker.

DNS 96

DNS Media Internet Internet 96

SC Magazine

FEBRUARY 17, 2021

The non-profit Center for Internet Security is seeking to lend a hand, pledging a $1 million investment to provide any private hospital with free ransomware protection in the form of malicious domain blocking and reporting services. “The

Ransomware 103

Ransomware Healthcare DNS Media 103

SC Magazine

MAY 4, 2021

Twenty-one vulnerabilities were discovered in Exim Internet Mailer, a popular mail transfer agent (MTA) that’s available for major Unix-like operating systems. In a blog post, the Qualys Research Team said that these vulnerabilities affect numerous organizations because an estimated 60% of internet servers run on Exim.

Internet 79

Internet Internet DNS Network Security 79

Security Affairs

MARCH 4, 2020

The NetBlocks internet observatory, which tracks disruptions and shutdowns, revealed that Iran has blocked access to the Farsi (Persian) language edition of the Wikipedia online encyclopedia since March 2nd, 2020. The restrictions were implemented for some 24 hours and the government removed them in the afternoon of March 3rd, 2010.

Government 95

Government DNS Advertising Media 95

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. What’s more, the attack on escrow.com redirected the site to an Internet address in Malaysia that hosted fewer than a dozen other domains, including the phishing website servicenow-godaddy.com.

Cryptocurrency 363

Cryptocurrency VPN Scams Social Engineering 363

Krebs on Security

FEBRUARY 24, 2023

BitSight researchers found significant overlap in the Internet addresses used by those domains and a domain called BHproxies[.]com. Tawfik’s Instagram account says he is a former operations manager at the social media network TikTok , as well as a former director at Crypto.com. 5, 2014 , but historic DNS records show BHproxies[.]com

Accountability 222

Accountability Advertising Marketing Malware 222

Malwarebytes

JUNE 1, 2022

The providers are trying to sell this idea by telling the public that the identifier can never be tracked back to an individual and that something needs to be done to keep the internet free. Free internet. The end of the tracking cookie. Where does this attempt come from, you may ask. Wouldn’t that be nice? Hiding consent.

Advertising 111

Advertising Internet Internet Mobile 111

Krebs on Security

FEBRUARY 26, 2023

Media coverage understandably focused on GoDaddy’s admission that it suffered three different cyberattacks over as many years at the hands of the same hacking group. Thus, the second factor cannot be phished, either over the phone or Internet.

Hacking 260

Hacking Social Engineering Phishing Scams 260

SC Magazine

JUNE 9, 2021

cloud-first platform that integrates its legacy networking and security products with an organization’s on-premises data center, cloud providers, and remote offices so security and network administrators can have access to all available DNS, DHCP and IP Address Management (IPAM) information. Infoblox on Tuesday announced its Infoblox 3.0

DNS 60

DNS Marketing Technology Media 60

Security Affairs

JANUARY 19, 2021

Supports UDP and TCP packets, but also application layer protocols such as HTTP, DNS, SSDP, and SNMP Protocol packing support created by the attacker. DDOS and Flooding – HTTP, DNS, SYN Self-implementation of Slowlaris. Once infected a device, it will be later used as an attacking platform. ” continues the analysis.

DDOS 139

DDOS DNS Malware Internet 139

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 staggering figure represents more than 59 percent of the losses from the top five most costly internet crimes worldwide.

DNS 62

DNS Phishing Social Engineering Engineering 62

Krebs on Security

JANUARY 8, 2024

For example, in 2010 Spamdot and its spam affiliate program Spamit were hacked, and its user database shows Sal and Icamis often accessed the forum from the same Internet address — usually from Cherepovets , an industrial town situated approximately 230 miles north of Moscow. I can not provide DNS for u, only domains.

Cybercrime 203

Cybercrime Banking Computers and Electronics DDOS 203

Security Affairs

SEPTEMBER 4, 2019

Our Growing Media Platforms… www.cyberdefenseawards.com www.cyberdefensemagazine.com www.cyberdefenseradio.com www.cyberdefensetv.com After 7 Years, We’ve Completely Rebuilt CyberDefenseMagazine.com – Please Let Us Know What You Think. Cyber Defense Magazine September 2019 Edition has arrived.

DNS 66

DNS Advertising Firewall Mobile 66

Cisco Security

AUGUST 24, 2023

bin/bash cp rc.local /media/<username>/writeable/etc cp configure_te_pi.sh /media/<username>/writeable/etc chmod +x /media/<username>/writeable/configure_te_pi.sh chmod +x /media/iredden/writable/etc/rc.local umount /media/iredden/system-boot umount /media/iredden/writable Run the doit.sh

Wireless 69

Wireless Media Passwords DNS 69

SC Magazine

JUNE 9, 2021

million, financial services firms are laser-focused on cloud vulnerabilities, attacks against internet-of-things devices and other prevalent threats. . The post Cyberattacks threaten big losses and PR crises for financial services firms appeared first on SC Media. With data breaches causing an average loss of $4.2

Financial Services 99

Financial Services Data breaches DNS Phishing 99

Google Security

OCTOBER 9, 2020

Some interns chose to write fuzzers for Android and Chrome, which are open source projects that billions of internet users rely on. For Android, the interns contributed several new fuzzers for uncovered areas - network protocols such as pppd and dns , audio codecs like monoblend , g722 , and android framework.

Software 76

Software DNS Media Internet 76

eSecurity Planet

JULY 29, 2021

Usually this is accomplished either by deploying malware that changes the target computer’s host files, or by using a technique known as DNS cache poisoning. In the latter approach, attackers target the website hosting server and change the DNS table so that users are redirected to a fake website.

Social Engineering 128

Social Engineering Engineering Phishing DNS 128

CyberSecurity Insiders

JUNE 19, 2022

The internet can be a dangerous place. Criminals gather this information through (OSINT), Open-source intelligence, to harvest information from published sites that are open to the public and usually associated with the company being frauded, such as social media accounts. Don’t press the link. Angler phishing.

Phishing 118

Phishing Media Cybercrime DNS 118

Security Affairs

MARCH 8, 2022

Microsoft March 2022 Patch Tuesday security updates address 89 vulnerabilities in multiple products, including Microsoft Windows components, Azure and Azure DevOps, Azure Sphere, Internet Explorer and Edge (EdgeHTML), Exchange Server, Office and Office Services and Web Apps, SharePoint Server, Visual Studio, and Windows Hyper-V.

IoT 100

IoT Media DNS Hacking 100

SC Magazine

MAY 18, 2021

Other standards to consider are the Center for Internet Security (CIS) Controls and FedRAMP. Does the company have to make DNS, firewall, or routing changes to make sure data can cleanly get from on-prem systems to the CSP? Technical review.

Cloud Migration 87

Cloud Migration CISO Firewall DNS 87

SC Magazine

FEBRUARY 25, 2021

HYAS offers threat intelligence services , but the company’s calling card revolves around two tools, called Insight and Protect, that pull around 3 billion data points about adversary infrastructure every day from various sources on the internet and third-party data brokers.

DNS 58

DNS Financial Services Marketing IoT 58

Pen Test Partners

SEPTEMBER 13, 2023

Disk level encryption is no longer permitted for protection unless it is a form of removeable media (e.g., Section 5 Scanning of removable media used in the Cardholder Data Environment (CDE) is now required. IDS/IPS solutions must detect and alert on any covert malware communications being used such as DNS tunnelling.

Authentication 52

Authentication Passwords Media Encryption 52

SC Magazine

FEBRUARY 10, 2021

Sachin Bansal, general counsel at SecurityScorecard, spoke with SC Media about ratings, and how they can be used to strengthen the supply chain, determine cyber insurance premiums and as an investigative tool for an oversight body. These scores are updated every day because the internet changes every day.

Cyber Insurance 83

Cyber Insurance Insurance Cyber Risk Government 83