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11–16 of 16 articles
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Bleeping Computer
Microsoft is testing support for the Discovery of Network-designated Resolvers (DNR) internet standard, which enables automated client-side discovery of encrypted DNS servers on local area networks. [...]
Bleeping Computer
A team of researchers from UC Irvine and Tsinghua University has developed a new powerful cache poisoning attack named 'MaginotDNS,' that targets Conditional DNS (CDNS) resolvers and can compromise entire TLDs top-level domains. [...]
Dark Reading
The custom malware used by the state-backed Iranian threat group Drokbk has so far flown under the radar by using GitHub as a "dead-drop resolver" to more easily evade detection.
The Register
Attempts to censor QUIC traffic create chance to block access to offshore DNS resolvers China’s attempts to censor traffic carried using Quick UDP Internet Connections (QUIC) are imperfect and have left the country at risk of attacks that degrade its censorship apparatus, or even cut access to offshore DNS resolvers.…
Bleeping Computer
To quash speculation of a cyberattack or BGP hijack incident causing the recent 1.1.1.1 Resolver service outage, Cloudflare explains in a post mortem that the incident was caused by an internal misconfiguration. [...]
The Hacker News
Travel agencies have emerged as the target of a hack-for-hire group dubbed Evilnum as part of a broader campaign aimed at legal and financial investment institutions in the Middle East and Europe. The attacks targeting law firms throughout 2020 and 2021 involved a revamped variant of a malware called Janicab that leverages a number of public services like YouTube as dead drop resolvers,