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	<title>Malicious JavaScript &#8211; Noise</title>
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		<title>How Cloudflare’s client-side security made the npm supply chain attack a non-event</title>
		<link>https://noise.getoto.net/2025/10/24/how-cloudflares-client-side-security-made-the-npm-supply-chain-attack-a-non-event/</link>
		
		<dc:creator><![CDATA[Bashyam Anant]]></dc:creator>
		<pubDate>Fri, 24 Oct 2025 17:10:43 +0000</pubDate>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[Developer Platform]]></category>
		<category><![CDATA[Developers]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[Malicious JavaScript]]></category>
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					<description><![CDATA[A recent npm supply chain attack compromised 18 popular packages. This post explains how Cloudflare’s graph-based machine learning model, which analyzes 3.5 billion scripts daily, was built to detect and block exactly this kind of threat automatically.]]></description>
		
		
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		<title>Improving the trustworthiness of Javascript on the Web</title>
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		<dc:creator><![CDATA[Michael Rosenberg]]></dc:creator>
		<pubDate>Thu, 16 Oct 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[Cryptography]]></category>
		<category><![CDATA[deep dive]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[Malicious JavaScript]]></category>
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					<description><![CDATA[There's no way to audit a site’s client-side code as it changes, making it hard to trust sites that use cryptography. We preview a specification we co-authored that adds auditability to the web.]]></description>
		
		
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		<title>Safe in the sandbox: security hardening for Cloudflare Workers</title>
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		<dc:creator><![CDATA[Erik Corry]]></dc:creator>
		<pubDate>Thu, 25 Sep 2025 14:00:00 +0000</pubDate>
				<category><![CDATA[Attacks]]></category>
		<category><![CDATA[Birthday Week]]></category>
		<category><![CDATA[Cloudflare Workers]]></category>
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		<category><![CDATA[linux]]></category>
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					<description><![CDATA[We are further hardening Cloudflare Workers with the latest software and hardware features. We use defense-in-depth, including V8 sandboxes and the CPU's memory protection keys to keep your data safe.]]></description>
		
		
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		<title>How we train AI to uncover malicious JavaScript intent and make web surfing safer</title>
		<link>https://noise.getoto.net/2025/03/19/how-we-train-ai-to-uncover-malicious-javascript-intent-and-make-web-surfing-safer/</link>
		
		<dc:creator><![CDATA[Juan Miguel Cejuela]]></dc:creator>
		<pubDate>Wed, 19 Mar 2025 13:00:00 +0000</pubDate>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[javascript]]></category>
		<category><![CDATA[machine learning]]></category>
		<category><![CDATA[Malicious JavaScript]]></category>
		<category><![CDATA[Page Shield]]></category>
		<category><![CDATA[Security Week]]></category>
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					<description><![CDATA[Learn more about how Cloudflare developed an AI model to uncover malicious JavaScript intent using a Graph Neural Network, from pre-processing data to inferencing at scale.]]></description>
		
		
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		<title>Detecting Magecart-Style Attacks With Page Shield</title>
		<link>https://noise.getoto.net/2022/02/18/detecting-magecart-style-attacks-with-page-shield/</link>
		
		<dc:creator><![CDATA[Oliver Cookman]]></dc:creator>
		<pubDate>Fri, 18 Feb 2022 14:45:04 +0000</pubDate>
				<category><![CDATA[Data Science]]></category>
		<category><![CDATA[Magecart]]></category>
		<category><![CDATA[Malicious JavaScript]]></category>
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					<description><![CDATA[How we’re using content-based analysis to identify Magecart-style attacks]]></description>
		
		
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