Security Affairs

SEPTEMBER 26, 2024

internet service providers (ISPs) as part of a cyber espionage campaign code-named Salt Typhoon. internet service providers in recent months as part of a cyber espionage campaign code-named Salt Typhoon. internet-service providers in recent months in pursuit of sensitive information, according to people familiar with the matter.”

Internet 128

Internet Internet DNS Telecommunications 128

Security Affairs

JUNE 26, 2023

The Internet Systems Consortium (ISC) addressed three denial-of-service (DoS) vulnerabilities in the DNS software suite BIND. The Internet Systems Consortium (ISC) released security updates to address three denial-of-service (DoS) vulnerabilities in the DNS software suite BIND. published by ISC.

Internet 98

Internet Internet DNS Software 98

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 308

DNS Social Engineering Malware Media 308

Krebs on Security

JULY 23, 2024

On July 16, the Internet Corporation for Assigned Names and Numbers (ICANN) sent a letter to the owners of the.top domain registry. “I think the rest is just lipstick to suggest that ICANN’s on top of DNS Abuse,” Piscitello said. ” Image: Shutterstock. Interisle said.top has roughly 2.76

Phishing 323

Phishing DNS Scams Technology 323

Security Affairs

AUGUST 4, 2024

A China-linked APT, tracked as StormBamboo, compromised an internet service provider (ISP) to poison software update mechanisms with malware. In mid-2023, Volexity discovered multiple malware infections affecting macOS and Windows systems within victim organizations. The company linked the attacks to StormBamboo APT group.

Malware 143

Malware DNS Firewall Software 143

Penetration Testing

FEBRUARY 15, 2024

Recently, the Internet Systems Consortium (ISC) sounded the alarm with a crucial security update for BIND 9 DNS servers.

DNS 90

DNS Penetration Testing Internet Internet 90

Krebs on Security

JULY 15, 2024

New York City-based Squarespace purchased roughly 10 million domain names from Google Domains in June 2023, and it has been gradually migrating those domains to its service ever since. In some cases, the attackers were able to redirect the hijacked domains to phishing sites set up to steal visitors’ cryptocurrency funds.

Accountability 332

Accountability Cryptocurrency Passwords DNS 332

CyberSecurity Insiders

APRIL 12, 2023

StormWall , a premier cybersecurity firm specializing in the defense of websites, networks, and online services from Distributed Denial of Service (DDoS) attacks, has published an in-depth report on the DDoS landscape during the first quarter of 2023. targeting the DNS, and the remaining 3.7% aimed at other objectives.

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DDOS Telecommunications Data breaches DNS 129

SecureList

SEPTEMBER 21, 2023

We conducted an analysis of the IoT threat landscape for 2023, as well as the products and services offered on the dark web related to hacking connected devices. In the first half of 2023, 97.91% of password brute-force attempts registered by our honeypots targeted Telnet, and only 2.09%, SSH.

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IoT DDOS Passwords Malware 134

Security Affairs

MAY 1, 2024

Researchers at Lumen’s Black Lotus Labs discovered a new malware family, named Cuttlefish, which targets enterprise-grade and small office/home office (SOHO) routers to harvest public cloud authentication data from internet traffic. The malicious code can also perform DNS and HTTP hijacking within private IP spaces.

Malware 129

Malware DNS Authentication Telecommunications 129

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 279

Phishing Cryptocurrency DDOS Internet 279

Security Boulevard

JULY 9, 2024

Operational resiliency necessitates intelligence, visibility, and confidence: the three foundational pillars of protective DNS (PDNS). This makes malware command-and-control, phishing attacks, DNS tunneling and a number of other attacks significantly less effective. But Wait, What Is Protective DNS?

DNS 64

DNS Cyber threats Cyber Attacks Phishing 64

Security Boulevard

AUGUST 7, 2024

HYAS Protect protective DNS uses advanced data analytics to proactively block cyber threats, a feature unavailable in legacy systems relying on static DNS filtering. AV-TEST , one of the cybersecurity industry’s most trusted evaluators, rates HYAS as the most effective protective DNS solution on the market. What Is HYAS Protect?

DNS 64

DNS Government Cyber threats IoT 64

eSecurity Planet

SEPTEMBER 25, 2023

Founded in 2004, Cloudflare initially wanted to determine the source of email spam and became dedicated to building a better, more secure internet. The lowest tier of Cloudflare One provides support for 50 users maximum, 24 hours of activity logging, and up to three network locations for office-based DNS filtering. Who Is Cloudflare?

DNS 98

DNS DDOS IoT Firewall 98

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 64

DNS Phishing Social Engineering Engineering 64

eSecurity Planet

SEPTEMBER 26, 2023

SD-WAN integration with the SASE controller for Meraki, Catalyst, and others Cisco Umbrella SIG unifies firewall, SWG, DNS-layer security, CASB, and threat intelligence functions into a single and well-tested cloud service. Subscribe The post Cisco+ Secure Connect SASE Review & Features 2023 appeared first on eSecurity Planet.

Firewall 98

Firewall DNS Architecture Technology 98

SecureList

JUNE 7, 2023

MotW is a Windows security measure — the system displays a warning message when someone tries to open a file downloaded from the internet. Roaming Mantis implements new DNS changer We continue to track the activities of Roaming Mantis (aka Shaoye), a well-established threat actor targeting countries in Asia.

DNS 105

DNS Malware Cryptocurrency Retail 105

Cisco Security

AUGUST 28, 2023

XDR (eXtended Detection and Response) Integrations At Black Hat USA 2023, Cisco Secure was the official Mobile Device Management, DNS (Domain Name Service) and Malware Analysis Provider. We appreciate alphaMountain.ai , Pulsedive and Recorded Future donating full licenses to the Black Hat USA 2023 NOC.

Wireless 97

Wireless DNS Mobile Technology 97

Krebs on Security

JULY 3, 2023

Image: Joerussori.com That other website is a domain registered in January 2023 called thedomainsvault[.]com However, searching passive DNS records at DomainTools.com for thedomainsvault[.]com SammySam_Alon registered at Houzz using an Internet address in Huntsville, Ala. Thedomainsvault[.]com 68.35.149.206).

Scams 296

Scams Business Services Accountability Marketing 296

Malwarebytes

OCTOBER 4, 2023

Exim is a message transfer agent (MTA) originally developed at the University of Cambridge for use on Unix systems connected to the internet, and is freely available under the terms of the GNU General Public Licence. Let’s look, for example, at the vulnerability listed as " CVE-2023-42115 ( CVSS score 9.8 million servers online.

Authentication 110

Authentication DNS Accountability Passwords 110

eSecurity Planet

SEPTEMBER 26, 2023

The platform, previously called Versa Secure Access or Versa Secure Access Fabric, connects to both cloud and local resources with ease.

Firewall 98

Firewall Software Internet Internet 98

Security Affairs

JULY 4, 2024

Since early 2023, the company observed a significant increase in both the frequency and intensity of DDoS attacks. The analysis of the malicious traffic revealed that most of the source IPs are known as Internet-facing MikroTik routers. ” reads the post published by OVHcloud.

DDOS 124

DDOS DNS Internet Internet 124

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 98

Security Affairs

MAY 11, 2023

. “Successful exploits could allow attackers to monitor users’ internet activity, highjack internet connections and redirect traffic to malicious websites or inject malware into network traffic. ” The vendor addressed the issues in April 2023 with the release of firmware version 1.0.10.94

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Hacking Firmware Authentication DNS 98

Security Affairs

MARCH 21, 2024

Researchers from the CISPA Helmholtz Center for Information Security (Germany) devised a new denial-of-service (DoS) attack, called loop DoS attack, that hundreds of thousands of internet-facing systems from major vendors. DNS, NTP, and TFTP) protocols. “The vulnerability affects both legacy (e.g.,

DNS 136

DNS Internet Internet Information Security 136

Malwarebytes

DECEMBER 21, 2023

Both vulnerabilities were responsibly disclosed to Microsoft and addressed in the August 2023 and October 2023 patch Tuesdays, so the researcher felt it was no problem to disclose their findings. The first vulnerability, listed as CVE-2023-35384 , is a Windows HTML platforms security feature bypass vulnerability.

DNS 112

DNS Media Internet Internet 112

The Last Watchdog

MAY 13, 2024

Enhanced threat blocking Quad9 is a free anycast DNS platform delivering robust security protections and privacy guarantees that comply with rigorous Swiss Data Protection and GDPR rules. Quad9 is operated as a non-profit by the Quad9 Foundation in Switzerland for the purpose of improving the privacy and cybersecurity of Internet users.

DNS 130

DNS Cyber threats Engineering Spyware 130

Security Affairs

JANUARY 7, 2024

Between 2017 and 2019, the APT group mainly used DNS hijacking in its campaigns. During one of the most recent campaigns in 2023, the APT group employed a reverse TCP shell named SnappyTCP to target Linux/Unix systems. Reduce the number of systems that can be reached over internet using SSH.

Media 139

Media Accountability Telecommunications Government 139

Security Affairs

AUGUST 29, 2023

A financially motivated actor linked to the FIN8 group exploits the CVE-2023-3519 RCE in attacks on Citrix NetScaler systems in massive attacks. The hackers are exploiting the remote code execution, tracked as CVE-2023-3519 , in a large-scale campaign. The flaw CVE-2023-3519 (CVSS score: 9.8) ” continues the report.

VPN 124

VPN Ransomware DNS Malware 124

eSecurity Planet

MAY 2, 2024

The 2023 vendor surveys arriving this quarter paint a picture of a cybersecurity landscape under attack, with priority issues affecting deployment, alert response, and exposed vulnerabilities. Sophos: Noted that 43% of all 2023 malware signature updates are for stealers, spyware, and keyloggers often used to steal credentials from devices.

Cybersecurity 123

Cybersecurity DDOS Penetration Testing Passwords 123

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. Palo Alto’s Unit 42 research team said that Akira led the number of ransomware posts from new leak sites in 2023.

VPN 115

VPN DNS Ransomware Software 115

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 269

Cybercrime Banking Computers and Electronics DDOS 269

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 128

Advertising Internet Internet Mobile 128

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 103

Technology DNS Encryption Authentication 103

eSecurity Planet

JANUARY 14, 2022

Research by Cisco estimates the volume of DDoS attacks will surge from more than 10 million in 2021 up to 15 million by 2023. Edge DNS is a DNS service that moves DNS resolution from on premises or data centers to the Akamai Intelligent Edge. Protects websites, networks, DNS and individual IPs. Key Differentiators.

DDOS 128

DDOS DNS Firewall Media 128

CyberSecurity Insiders

MARCH 29, 2023

Built on alphaMountain’s domain and IP threat intelligence APIs, threatYeti is a browser-based investigation tool that provides a fast, search-based interface to deliver real-time threat verdicts for any internet host. Registering with an email address adds more queries and functionality to an account. Alpha Mountain AI, Inc.

Cyber threats 89

Cyber threats DNS Threat Detection Internet 89

SecureList

JUNE 3, 2024

In late December, in a presentation at the 37th Chaos Communication Congress (37C3), experts from our Global Research and Analysis Team (GReAT) described the attack chain in detail , including – for the first time – how the attackers exploited the CVE-2023-38606 hardware vulnerability. You can read the full analysis here.

Banking 115

Banking Malware Computers and Electronics Mobile 115