<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Our team at DomainTools Investigations (DTI) took a deep dive into the ZionSiphon malware sample(“SCADA_SecurityPatch_v8.4.exe”) that’s been circling in sandboxes since 2025.]]></title><description><![CDATA[<p>Our team at DomainTools Investigations (DTI) took a deep dive into the ZionSiphon malware sample(“SCADA_SecurityPatch_v8.4.exe”) that’s been circling in sandboxes since 2025.</p><p>Read our investigation here<img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/2b07.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--arrow_down" style="height:23px;width:auto;vertical-align:middle" title="⬇" alt="⬇" />️ <a href="http://dti.domaintools.com/research/threat-intelligence-report-zionsiphon" rel="nofollow noopener"><span>http://</span><span>dti.domaintools.com/research/t</span><span>hreat-intelligence-report-zionsiphon</span></a> <br /><a href="https://infosec.exchange/tags/Cybersecurity" rel="tag">#<span>Cybersecurity</span></a> <a href="https://infosec.exchange/tags/ICS" rel="tag">#<span>ICS</span></a> <a href="https://infosec.exchange/tags/Malware" rel="tag">#<span>Malware</span></a> <a href="https://infosec.exchange/tags/InfoSec" rel="tag">#<span>InfoSec</span></a> <a href="https://infosec.exchange/tags/DomainTools" rel="tag">#<span>DomainTools</span></a></p>]]></description><link>https://board.circlewithadot.net/topic/93f9d28f-f9f8-415a-8bd9-736645d49b93/our-team-at-domaintools-investigations-dti-took-a-deep-dive-into-the-zionsiphon-malware-sample-scada_securitypatch_v8.4.exe-that-s-been-circling-in-sandboxes-since-2025.</link><generator>RSS for Node</generator><lastBuildDate>Mon, 25 May 2026 07:19:39 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/93f9d28f-f9f8-415a-8bd9-736645d49b93.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 21 May 2026 19:34:17 GMT</pubDate><ttl>60</ttl></channel></rss>