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	<title>biometrics &#8211; Noise</title>
	<atom:link href="https://noise.getoto.net/tag/biometrics/feed/" rel="self" type="application/rss+xml" />
	<link>https://noise.getoto.net</link>
	<description>The collective thoughts of the interwebz</description>
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		<title>Failures in Face Recognition</title>
		<link>https://noise.getoto.net/2025/10/22/failures-in-face-recognition/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Wed, 22 Oct 2025 11:03:14 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[face recognition]]></category>
		<category><![CDATA[identification]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=71038</guid>

					<description><![CDATA[<p>Interesting <a href="https://www.wired.com/story/when-face-recognition-doesnt-know-your-face-is-a-face/">article</a> on people with nonstandard faces and how facial recognition systems fail for them.</p>
<blockquote><p>Some of those living with facial differences tell WIRED they have undergone multiple surgeries and experienced stigma for their entire lives, which is now being echoed by the technology they are forced to interact with. They say they haven’t been able to access public services due to facial verification services failing, while others have struggled to access financial services. Social media filters and face-unlocking systems on phones often won’t work, they say...</p></blockquote>]]></description>
		
		
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		<title>Another Move in the Deepfake Creation/Detection Arms Race</title>
		<link>https://noise.getoto.net/2025/05/05/another-move-in-the-deepfake-creation-detection-arms-race/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Mon, 05 May 2025 16:02:53 +0000</pubDate>
				<category><![CDATA[AI]]></category>
		<category><![CDATA[biometrics]]></category>
		<category><![CDATA[deepfake]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=70225</guid>

					<description><![CDATA[<p>Deepfakes are now <a href="https://studyfinds.org/deepfakes-outsmarting-detection-heartbeats/">mimicking heartbeats</a></p>
<blockquote><p>In a nutshell</p>
<ul>
<li>Recent research reveals that high-quality deepfakes unintentionally retain the heartbeat patterns from their source videos, undermining traditional detection methods that relied on detecting subtle skin color changes linked to heartbeats.
</li><li>The assumption that deepfakes lack physiological signals, such as heart rate, is no longer valid. This challenges many existing detection tools, which may need significant redesigns to keep up with the evolving technology.
</li><li>To effectively identify high-quality deepfakes, researchers suggest shifting focus from just detecting heart rate signals to analyzing how blood flow is distributed across different facial regions, providing a more accurate detection strategy...</li></ul></blockquote>]]></description>
		
		
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		<title>Age Verification Using Facial Scans</title>
		<link>https://noise.getoto.net/2025/04/17/age-verification-using-facial-scans/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Thu, 17 Apr 2025 16:38:01 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[face recognition]]></category>
		<category><![CDATA[Social Media]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=70155</guid>

					<description><![CDATA[<p>Discord is <a href="https://gizmodo.com/discord-begins-testing-facial-scans-for-age-verification-2000590188"> testing</a> the feature:</p>
<blockquote><p>“We’re currently running tests in select regions to age-gate access to certain spaces or user settings,” a spokesperson for Discord said in a statement. “The information shared to power the age verification method is only used for the one-time age verification process and is not stored by Discord or our vendor. For Face Scan, the solution our vendor uses operates on-device, which means there is no collection of any biometric information when you scan your face. For ID verification, the scan of your ID is deleted upon verification.”...</p></blockquote>]]></description>
		
		
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		<title>Facial Scanning by Burger King in Brazil</title>
		<link>https://noise.getoto.net/2024/01/10/facial-scanning-by-burger-king-in-brazil/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Wed, 10 Jan 2024 12:05:55 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[Brazil]]></category>
		<category><![CDATA[face recognition]]></category>
		<category><![CDATA[marketing]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=68280</guid>

					<description><![CDATA[<p>In 2000, <a href="https://www.schneier.com/books/secrets-and-lies/">I wrote</a>: “If McDonald’s offered three free Big Macs for a DNA sample, there would be lines around the block.”</p>
<p>Burger King in Brazil is <a href="https://gizmodo.com/burger-king-giving-discounts-if-facial-recognition-thin-1851124496">almost there</a>, offering discounts in exchange for a facial scan. From a marketing video:</p>
<blockquote><p>“At the end of the year, it’s Friday every day, and the hangover kicks in,” a vaguely robotic voice says as images of cheeseburgers glitch in and out over fake computer code. “BK presents Hangover Whopper, a technology that scans your hangover level and offers a discount on the ideal combo to help combat it.” The stunt runs until January 2nd...</p></blockquote>]]></description>
		
		
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		<item>
		<title>PIN-Stealing Android Malware</title>
		<link>https://noise.getoto.net/2024/01/09/pin-stealing-android-malware/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Tue, 09 Jan 2024 12:03:11 +0000</pubDate>
				<category><![CDATA[Android]]></category>
		<category><![CDATA[banking]]></category>
		<category><![CDATA[biometrics]]></category>
		<category><![CDATA[Malware]]></category>
		<category><![CDATA[pins]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=68265</guid>

					<description><![CDATA[<p>This is an old piece of malware—the Chameleon Android banking Trojan—that now disables biometric authentication in order to <a href="https://www.bleepingcomputer.com/news/security/android-malware-chameleon-disables-fingerprint-unlock-to-steal-pins/">steal the PIN</a>:</p>
<blockquote><p>The second notable new feature is the ability to interrupt biometric operations on the device, like fingerprint and face unlock, by using the Accessibility service to force a fallback to PIN or password authentication.</p>
<p>The malware captures any PINs and passwords the victim enters to unlock their device and can later use them to unlock the device at will to perform malicious activities hidden from view.</p></blockquote>
...]]></description>
		
		
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		<title>Breaking Laptop Fingerprint Sensors</title>
		<link>https://noise.getoto.net/2023/11/29/breaking-laptop-fingerprint-sensors/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Wed, 29 Nov 2023 12:09:48 +0000</pubDate>
				<category><![CDATA[authentication]]></category>
		<category><![CDATA[biometrics]]></category>
		<category><![CDATA[fingerprints]]></category>
		<category><![CDATA[identification]]></category>
		<category><![CDATA[reports]]></category>
		<category><![CDATA[sensors]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[vulnerabilities]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=68143</guid>

					<description><![CDATA[<p>They’re <a href="https://arstechnica.com/gadgets/2023/11/researchers-beat-windows-hello-fingerprint-sensors-with-raspberry-pi-and-linux/">not that good</a>:</p>
<blockquote><p>Security researchers Jesse D’Aguanno and Timo Teräs write that, with varying degrees of reverse-engineering and using some external hardware, they were able to fool the Goodix fingerprint sensor in a Dell Inspiron 15, the Synaptic sensor in a Lenovo ThinkPad T14, and the ELAN sensor in one of Microsoft’s own Surface Pro Type Covers. These are just three laptop models from the wide universe of PCs, but one of these three companies usually does make the fingerprint sensor in every laptop we’ve reviewed in the last few years. It’s likely that most Windows PCs with fingerprint readers will be vulnerable to similar exploits...</p></blockquote>]]></description>
		
		
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		<item>
		<title>On Technologies for Automatic Facial Recognition</title>
		<link>https://noise.getoto.net/2023/09/15/on-technologies-for-automatic-facial-recognition/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Fri, 15 Sep 2023 11:15:57 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[face recognition]]></category>
		<category><![CDATA[identification]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=67787</guid>

					<description><![CDATA[<p>Interesting <a href="https://dnyuz.com/2023/09/09/the-technology-facebook-and-google-didnt-dare-release/">article</a> on technologies that will automatically identify people:</p>
<blockquote><p>With technology like that on Mr. Leyvand’s head, Facebook could prevent users from ever forgetting a colleague’s name, give a reminder at a cocktail party that an acquaintance had kids to ask about or help find someone at a crowded conference. However, six years later, the company now known as Meta has not released a version of that product and Mr. Leyvand has departed for Apple to work on its Vision Pro augmented reality glasses.</p></blockquote>
<p>The technology is here. Maybe the implementation is still dorky, but that will change. The social implications will be enormous...</p>]]></description>
		
		
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		<item>
		<title>Identity Theft from 1965 Uncovered through Face Recognition</title>
		<link>https://noise.getoto.net/2023/08/29/identity-theft-from-1965-uncovered-through-face-recognition/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Tue, 29 Aug 2023 11:03:35 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[face recognition]]></category>
		<category><![CDATA[fraud]]></category>
		<category><![CDATA[identity theft]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=67729</guid>

					<description><![CDATA[<p>Interesting <a href="https://apnews.com/article/maine-brothers-assumed-identity-facial-recognition-technology-cf99404df550dcff9d20042b1f91dad2">story</a>:</p>
<blockquote><p>Napoleon Gonzalez, of Etna, assumed the identity of his brother in 1965, a quarter century after his sibling’s death as an infant, and used the stolen identity to obtain Social Security benefits under both identities, multiple passports and state identification cards, law enforcement officials said.</p>
<p>[…]</p>
<p>A new investigation was launched in 2020 after facial identification software indicated Gonzalez’s face was on two state identification cards.</p>
<p>The facial recognition technology is used by the Maine Bureau of Motor Vehicles to ensure no one obtains multiple credentials or credentials under someone else’s name, said Emily Cook, spokesperson for the secretary of state’s office...</p></blockquote>]]></description>
		
		
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		<title>Credible Handwriting Machine</title>
		<link>https://noise.getoto.net/2023/05/23/credible-handwriting-machine/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Tue, 23 May 2023 11:15:25 +0000</pubDate>
				<category><![CDATA[artificial intelligence]]></category>
		<category><![CDATA[biometrics]]></category>
		<category><![CDATA[ChatGPT]]></category>
		<category><![CDATA[robotics]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=67379</guid>

					<description><![CDATA[<p>In case you don’t have enough to worry about, someone has <a href="https://www.hackster.io/news/homework-machine-hand-writes-ai-generated-assignments-52a2ad5a46c1">built</a> a credible handwriting machine:</p>
<blockquote><p>This is still a work in progress, but the project seeks to solve one of the biggest problems with other homework machines, such as <a href="https://www.hackster.io/news/clever-student-has-ai-write-their-homework-by-hand-4087f25994c2">this one that I covered a few months ago</a> after it blew up on social media. The problem with most homework machines is that they’re too perfect. Not only is their content output too well-written for most students, but they also have perfect grammar and punctuation ­ something even we professional writers fail to consistently achieve. Most importantly, the machine’s “handwriting” is too consistent. Humans always include small variations in their writing, no matter how honed their penmanship...</p></blockquote>]]></description>
		
		
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		<item>
		<title>Fooling a Voice Authentication System with an AI-Generated Voice</title>
		<link>https://noise.getoto.net/2023/03/01/fooling-a-voice-authentication-system-with-an-ai-generated-voice/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Wed, 01 Mar 2023 12:06:14 +0000</pubDate>
				<category><![CDATA[artificial intelligence]]></category>
		<category><![CDATA[authentication]]></category>
		<category><![CDATA[banking]]></category>
		<category><![CDATA[biometrics]]></category>
		<category><![CDATA[deep fake]]></category>
		<category><![CDATA[fraud]]></category>
		<category><![CDATA[identification]]></category>
		<category><![CDATA[spoofing]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[voice recognition]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=66991</guid>

					<description><![CDATA[A reporter used an AI synthesis of his own voice to fool the voice authentication system for Lloyd&#8217;s Bank.
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		<title>The European Parliament Voted to Ban Remote Biometric Surveillance</title>
		<link>https://noise.getoto.net/2021/10/11/the-european-parliament-voted-to-ban-remote-biometric-surveillance/</link>
		
		<dc:creator><![CDATA[Bruce Schneier]]></dc:creator>
		<pubDate>Mon, 11 Oct 2021 12:49:47 +0000</pubDate>
				<category><![CDATA[biometrics]]></category>
		<category><![CDATA[eu]]></category>
		<category><![CDATA[Privacy]]></category>
		<category><![CDATA[surveillance]]></category>
		<category><![CDATA[Uncategorized]]></category>
		<guid isPermaLink="false">https://www.schneier.com/?p=63743</guid>

					<description><![CDATA[<p>It’s not actually banned in the EU yet — the legislative process is much more complicated than that — but it’s a step: a <a href="https://techcrunch.com/2021/10/06/european-parliament-backs-ban-on-remote-biometric-surveillance/">total ban</a> on biometric mass surveillance.</p>
<blockquote><p>To respect “privacy and human dignity,” MEPs said that EU lawmakers should pass a permanent ban on the automated recognition of individuals in public spaces, saying citizens should only be monitored when suspected of a crime.</p>
<p>The parliament has also called for a ban on the use of private facial recognition databases — such as the <a href="https://techcrunch.com/2021/02/03/clearview-ai-ruled-illegal-by-canadian-privacy-authorities/">controversial AI system created by U.S. startup Clearview...</a></p></blockquote>]]></description>
		
		
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