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[SecurityWeek] Cisco Patches Critical Vulnerabilities in IOS XE Software

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Cisco this week announced the availability of patches for a series of critical vulnerabilities in IOS XE software that could be exploited to execute arbitrary code remotely, cause denial of service, or manipulate device configuration. read more Source: Read More (SecurityWeek RSS Feed)

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[BleepingComputer] The Week in Ransomware – May 21st 2021 – Healthcare under attack

This week’s ransomware news has been dominated by the attack on Ireland’s Health Service Executive (HSE) that has severely disrupted Ireland’s healthcare system. […] Source: Read More (BleepingComputer)

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[HackerNews] New TsuNAME Flaw Could Let Attackers Take Down Authoritative DNS Servers

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Security researchers Thursday disclosed a new critical vulnerability affecting Domain Name System (DNS) resolvers that could be exploited by adversaries to carry out reflection-based denial-of-service attacks against authoritative nameservers. The flaw, called ‘TsuNAME,’ was discovered by researchers from SIDN Labs and InternetNZ, which manage the national top-level internet domains ‘.nl’ and ‘. Source: Read More (The […]

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