<?xml version="1.0" encoding="utf-8"?>
<rss version="2.0"
  xmlns:dc="http://purl.org/dc/elements/1.1/"
  xmlns:sy="http://purl.org/rss/1.0/modules/syndication/"
  xmlns:admin="http://webns.net/mvcb/"
  xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
  xmlns:content="http://purl.org/rss/1.0/modules/content/">

Third segment: cybersecurity
  
  <channel>

  <title><![CDATA[CircleID]]></title>
  <link>https://circleid.com/topics/cybersecurity</link>
  <description>CircleID - Cybersecurity</description>
  <dc:language>en</dc:language>
  <dc:rights>Copyright 2026, unless where otherwise noted.</dc:rights>
  <dc:date>2026-09-01T16:03:00+00:00</dc:date>

  
    <item>
      <title><![CDATA[DNS Spotlight: 2026&#8217;s 5 Most Notorious Ransomware]]></title>
      <link>https://circleid.com/posts/dns&#45;spotlight&#45;2026s&#45;5&#45;most&#45;notorious&#45;ransomware</link>
      <guid isPermaLink="true">https://circleid.com/posts/dns&#45;spotlight&#45;2026s&#45;5&#45;most&#45;notorious&#45;ransomware</guid>

      <description><![CDATA[DNS analysis of 84 network indicators tied to LockBit, Cl0p, Akira, Medusa, and Qilin uncovered thousands of connected domains and IP addresses, including additional artifacts already identified as malicious.]]></description>
      <dc:date>2026-09-08T07:59:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[G7 Cyber Agencies Urge Immediate Post-Quantum Migration Planning]]></title>
      <link>https://circleid.com/posts/g7&#45;cyber&#45;agencies&#45;urge&#45;immediate&#45;post&#45;quantum&#45;migration&#45;planning</link>
      <guid isPermaLink="true">https://circleid.com/posts/g7&#45;cyber&#45;agencies&#45;urge&#45;immediate&#45;post&#45;quantum&#45;migration&#45;planning</guid>

      <description><![CDATA[G7 cybersecurity agencies are pressing governments and organizations to inventory cryptographic dependencies and accelerate post-quantum migration as long transition timelines and future quantum attacks threaten Internet security infrastructure.]]></description>
      <dc:date>2026-09-08T07:41:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[International Operation Disrupts Sality Botnet After More Than Two Decades]]></title>
      <link>https://circleid.com/posts/international&#45;operation&#45;disrupts&#45;sality&#45;botnet&#45;after&#45;more&#45;than&#45;two&#45;decades</link>
      <guid isPermaLink="true">https://circleid.com/posts/international&#45;operation&#45;disrupts&#45;sality&#45;botnet&#45;after&#45;more&#45;than&#45;two&#45;decades</guid>

      <description><![CDATA[Authorities disrupted the decades-old Sality botnet by targeting its decentralized peer-to-peer network and supporting domains, cutting infected machines off from malicious payloads while beginning the longer task of identifying and remediating compromised systems.]]></description>
      <dc:date>2026-09-03T08:46:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[From Forgotten to Exploited: How AI Changes the Dangling DNS Threat]]></title>
      <link>https://circleid.com/posts/from&#45;forgotten&#45;to&#45;exploited&#45;how&#45;ai&#45;changes&#45;the&#45;dangling&#45;dns&#45;threat</link>
      <guid isPermaLink="true">https://circleid.com/posts/from&#45;forgotten&#45;to&#45;exploited&#45;how&#45;ai&#45;changes&#45;the&#45;dangling&#45;dns&#45;threat</guid>

      <description><![CDATA[Dangling DNS records can expose trusted corporate subdomains to takeover, while AI-assisted reconnaissance makes abandoned resources easier to find, increasing the need for continuous DNS monitoring rather than periodic audits.]]></description>
      <dc:date>2026-09-01T08:46:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[FulcrumSec Claims 86 GB Data Theft in Manchester Airports Breach]]></title>
      <link>https://circleid.com/posts/fulcrumsec&#45;claims&#45;86&#45;gb&#45;data&#45;theft&#45;in&#45;manchester&#45;airports&#45;breach</link>
      <guid isPermaLink="true">https://circleid.com/posts/fulcrumsec&#45;claims&#45;86&#45;gb&#45;data&#45;theft&#45;in&#45;manchester&#45;airports&#45;breach</guid>

      <description><![CDATA[FulcrumSec claims it stole 86 GB from Manchester Airports Group, including detailed booking and travel data, while the operator has confirmed a breach but not the group's account of its scale or method.]]></description>
      <dc:date>2026-08-31T14:59:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[Digital Embassies: Could Africa Rethink Digital Sovereignty?]]></title>
      <link>https://circleid.com/posts/digital&#45;embassies&#45;could&#45;africa&#45;rethink&#45;digital&#45;sovereignty</link>
      <guid isPermaLink="true">https://circleid.com/posts/digital&#45;embassies&#45;could&#45;africa&#45;rethink&#45;digital&#45;sovereignty</guid>

      <description><![CDATA[Estonia's data embassy model offers African governments a different approach to digital sovereignty, combining cross-border infrastructure, legal safeguards and geographic redundancy to keep critical state systems secure, recoverable and operational during major disruptions.]]></description>
      <dc:date>2026-08-31T09:24:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[ICANN Terminates Two Registrars as DNS Abuse and Compliance Failures Escalate]]></title>
      <link>https://circleid.com/posts/icann&#45;terminates&#45;two&#45;registrars&#45;as&#45;dns&#45;abuse&#45;and&#45;compliance&#45;failures&#45;escalate</link>
      <guid isPermaLink="true">https://circleid.com/posts/icann&#45;terminates&#45;two&#45;registrars&#45;as&#45;dns&#45;abuse&#45;and&#45;compliance&#45;failures&#45;escalate</guid>

      <description><![CDATA[ICANN has terminated two registrar accreditation agreements after unresolved compliance failures, citing Trustname's handling of DNS abuse and IPIP's failures involving RDAP, registration data escrow, accreditation fees, and access to non-public registration data.]]></description>
      <dc:date>2026-08-29T12:11:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[More Than 100 Organizations Call for Global Surge in AI-Assisted Cyber Defense]]></title>
      <link>https://circleid.com/posts/more&#45;than&#45;100&#45;organizations&#45;call&#45;for&#45;global&#45;surge&#45;in&#45;ai&#45;assisted&#45;cyber&#45;defense</link>
      <guid isPermaLink="true">https://circleid.com/posts/more&#45;than&#45;100&#45;organizations&#45;call&#45;for&#45;global&#45;surge&#45;in&#45;ai&#45;assisted&#45;cyber&#45;defense</guid>

      <description><![CDATA[More than 100 organizations are calling for wider use of AI in cyber defense, urging governments, technology providers and AI developers to expand funding, tools, model access and practical support for under-resourced critical infrastructure operators.]]></description>
      <dc:date>2026-08-29T11:49:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[The Missing Privacy Debate Around IPv6]]></title>
      <link>https://circleid.com/posts/the&#45;missing&#45;privacy&#45;debate&#45;around&#45;ipv6</link>
      <guid isPermaLink="true">https://circleid.com/posts/the&#45;missing&#45;privacy&#45;debate&#45;around&#45;ipv6</guid>

      <description><![CDATA[IPv6 solves the Internet's address shortage and simplifies networking, but its technical elegance may carry a hidden cost: shifting privacy protections from architectural constraints toward policies controlled by Internet providers, corporations and governments.]]></description>
      <dc:date>2026-08-28T13:05:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[A DNS Infrastructure Analysis of a Microsoft 365 Device Code Phishing Campaign]]></title>
      <link>https://circleid.com/posts/a&#45;dns&#45;infrastructure&#45;analysis&#45;of&#45;a&#45;microsoft&#45;365&#45;device&#45;code&#45;phishing&#45;campaign</link>
      <guid isPermaLink="true">https://circleid.com/posts/a&#45;dns&#45;infrastructure&#45;analysis&#45;of&#45;a&#45;microsoft&#45;365&#45;device&#45;code&#45;phishing&#45;campaign</guid>

      <description><![CDATA[A DNS investigation into a Microsoft 365 device code phishing campaign uncovered coordinated, disposable infrastructure, including 290 indicators of compromise, 87 malicious IP addresses and hundreds of connected domains, suggesting the operation remains active.]]></description>
      <dc:date>2026-08-28T11:59:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[UK Warns of Rising Cyberattacks on Exposed Industrial Systems]]></title>
      <link>https://circleid.com/posts/uk&#45;warns&#45;of&#45;rising&#45;cyberattacks&#45;on&#45;exposed&#45;industrial&#45;systems</link>
      <guid isPermaLink="true">https://circleid.com/posts/uk&#45;warns&#45;of&#45;rising&#45;cyberattacks&#45;on&#45;exposed&#45;industrial&#45;systems</guid>

      <description><![CDATA[Britain's cyber agency warns that attackers are increasingly targeting internet-exposed industrial systems, routers and other edge devices, with some intrusions causing real-world disruption and highlighting the growing risks of poorly secured operational technology worldwide.]]></description>
      <dc:date>2026-08-28T09:02:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[Publishing DMARC Is Not the Same as Operating It]]></title>
      <link>https://circleid.com/posts/publishing&#45;dmarc&#45;is&#45;not&#45;the&#45;same&#45;as&#45;operating&#45;it</link>
      <guid isPermaLink="true">https://circleid.com/posts/publishing&#45;dmarc&#45;is&#45;not&#45;the&#45;same&#45;as&#45;operating&#45;it</guid>

      <description><![CDATA[Publishing a DMARC record is only the beginning. New data show that many domains lack enforcement or reporting, exposing a gap between adopting email authentication and operating it effectively enough to detect problems and deter impersonation.]]></description>
      <dc:date>2026-08-26T18:49:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[5 of the Biggest Cyber Attacks in 2026 So Far: DNS Deep Dive]]></title>
      <link>https://circleid.com/posts/5&#45;of&#45;the&#45;biggest&#45;cyber&#45;attacks&#45;in&#45;2026&#45;so&#45;far&#45;dns&#45;deep&#45;dive</link>
      <guid isPermaLink="true">https://circleid.com/posts/5&#45;of&#45;the&#45;biggest&#45;cyber&#45;attacks&#45;in&#45;2026&#45;so&#45;far&#45;dns&#45;deep&#45;dive</guid>

      <description><![CDATA[A DNS deep dive into five major cyber attacks of 2026 uncovers infrastructure linked to Cisco, Ivanti, Stryker and ShinyHunters incidents, revealing hundreds of connected domains and IP addresses that could sharpen threat detection efforts.]]></description>
      <dc:date>2026-08-24T11:43:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[Beyond Protocol and Policy: Why Project Jake is Reshaping the Architecture of Internet Trust]]></title>
      <link>https://circleid.com/posts/beyond&#45;protocol&#45;and&#45;policy&#45;why&#45;project&#45;jake&#45;is&#45;reshaping&#45;the&#45;architecture&#45;of&#45;internet&#45;trust</link>
      <guid isPermaLink="true">https://circleid.com/posts/beyond&#45;protocol&#45;and&#45;policy&#45;why&#45;project&#45;jake&#45;is&#45;reshaping&#45;the&#45;architecture&#45;of&#45;internet&#45;trust</guid>

      <description><![CDATA[Project Jake aims to bridge the divide between internet protocols and policy, offering registries, law enforcement and rights holders a decentralised framework for accessing domain-registration data securely while navigating privacy laws and institutional gridlock.]]></description>
      <dc:date>2026-08-24T10:49:00-07:00</dc:date>
    </item>
  
    <item>
      <title><![CDATA[Open-Weight AI: Open to Whom?]]></title>
      <link>https://circleid.com/posts/open&#45;weight&#45;ai&#45;open&#45;to&#45;whom</link>
      <guid isPermaLink="true">https://circleid.com/posts/open&#45;weight&#45;ai&#45;open&#45;to&#45;whom</guid>

      <description><![CDATA[The push for open-weight AI promises broader access and competition, but true openness requires more than releasing model weights. Compute, infrastructure, training data, security, and control ultimately determine who can meaningfully benefit from open AI.]]></description>
      <dc:date>2026-08-24T08:40:00-07:00</dc:date>
    </item>
  

  </channel>
  

</rss>