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A Deep Dive on the Recent Widespread DNS Hijacking Attacks

Krebs on Security

” The DNS part of that moniker refers to the global “ D omain N ame S ystem ,” which serves as a kind of phone book for the Internet by translating human-friendly Web site names (example.com) into numeric Internet address that are easier for computers to manage. PASSIVE DNS.

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Russian Retailer DNS Confirms Data Breach

Heimadal Security

DNS (Digital Network System), a Russian retail chain, disclosed yesterday that its systems have been breached by a threat actor. The hackers exploited a security gap they found in the company’s IT system to access the data. As a result, the personal data of customers and employees leaked online.

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Web Hacking Service ‘Araneida’ Tied to Turkish IT Firm

Krebs on Security

A passive DNS lookup on this domain at DomainTools.com shows that its email records pointed to the address ori0nbusiness@protonmail.com. Constella Intelligence , a company that tracks information exposed in data breaches, finds this email address was used to register an account at Breachforums in July 2024 under the nickname “ Ornie.”

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B1txor20 Linux botnet use DNS Tunnel and Log4J exploit

Security Affairs

Researchers uncovered a new Linux botnet, tracked as B1txor20, that exploits the Log4J vulnerability and DNS tunnel. “In short, B1txor20 is a Backdoor for the Linux platform, which uses DNS Tunnel technology to build C2 communication channels. In this way, Bot and C2 achieve communication with the help of DNS protocol.”

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GUEST ESSAY: Addressing DNS, domain names and Certificates to improve security postures

The Last Watchdog

In 2019, we’ve seen a surge in domain name service (DNS) hijacking attempts and have relayed warnings from the U.S. In the enterprise environment, domain names, DNS, and certificates are the lifeline to any internet-based application including websites, email, apps, virtual private networks (VPNs), voice over IP (VoIP) and more.

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Padlocks, Phishing and Privacy; The Value Proposition of a VPN

Troy Hunt

And just in case you're wondering, the host name in the image where DNS didn't resolve is different to the final scam site as a lot of these phishes bounce you around across multiple domains. So what about DNS over HTTPS, or DoH ? With the DNS dance done, what's the impact on privacy then? And secure DNS.

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Russian retail chain 'DNS' confirms hack after data leaked online

Bleeping Computer

Russian retail chain 'DNS' (Digital Network System) disclosed yesterday that they suffered a data breach that allegedly exposed the personal information of 16 million customers and employees. [.].

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