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(Biometric Update)—U.S. President Joe Biden is not robocalling voters to tell them not to vote in state primaries – and Pindrop knows which AI text-to-speech (TTS) engine was used to fake his voice. A post written by the voice fraud detection firm’s CEO says its software analyzed spectral and temporal artifacts in the audio to determine that the biometric deepfake came from generative speech synthesis startup ElevenLabs.
“Pindrop’s deepfake engine analyzed the 39-second audio clip through a four-stage process,” writes CEO Vijay Balasubramaniyan. “Audio filtering & cleansing, feature extraction, breaking the audio into 155 segments of 250 milliseconds each, and continuous scoring all 155 segments of the audio.” Each segment is assigned a liveness score indicating potential artificiality.
Pindrop’s system replicates end-user listening conditions by simulating typical phone channel conditions. Using a deep neural network, it outputs low-level spectro-temporal features as a fakeprint – “a unit-vector low-rank mathematical representation preserving the artifacts that distinguish between machine-generated vs. generic human speech.” Artifacts tend to show up more prominently in phrases with linguistic fricatives and, in the case of the Biden audio, in phrases the president is unlikely to have uttered.
Balasubramaniyan points out that, “even though the attackers used ElevenLabs this time, it is likely to be a different Generative AI system in future attacks.” For its part, ElevenLabs has suspended the creator of the Biden deepfake, according to Bloomberg.
The Pindrop Co-founder and CEO wrote about the potential of biometric liveness detection as a defense against deepfakes in an August Biometric Update guest post.
Cause the fakers gonna fake, fake, fake, deepfake
Few forces in the current universal order command as much attention and have as much power to cause major shifts in culture as generative AI. One such force, however, is Swifites. Fans of Taylor Swift have mustered a campaign to purge the internet of pornographic deepfakes of the iconic performer that generated millions of views on the social media network X, Elon Musk’s less-regulated incarnation of Twitter. The issue has even reached the White House, which expressed “alarm” at the circulation of the fake Swift images.
Speaking to ABC news, White House Press Secretary Karine Jean-Pierre said that “while social media companies make their own independent decisions about content management, we believe they have an important role to play in enforcing their own rules to prevent the spread of misinformation, and non-consensual, intimate imagery of real people.”
In response to the concern, X temporarily paused searches for the singer’s name and pledged to help Swifties get the images taken down. The user accused of creating the images, Toronto man Zubear Abdi, has made his account private. Toronto-based music publication Exclaim! reports that Swift is considering suing Abdi.
But, it says, the Swifties may get to him first.
The bipartisan “Preventing Deepfakes of Intimate Images Act,” drafted to address the issue of sexually explicit AI-generated deepfakes, is currently referred to the U.S. House Committee on the Judiciary.
‘Merely Coincidental’: Secular Scientist Work Overtime to Explain Away the Miracles of Christ
by Harbingers Daily
Was the miracle of Jesus feeding the 5,000 with just five loaves and two fish a little less than miraculous? Well, that’s what a group of scientists are claiming in a recent paper published in a scientific journal. Instead of a supernatural provision by the Lord, they claim the feeding…
Google Hosts Party for Democratic Operatives Plotting To ‘Resist the Republican Agenda’
by Free Beacon
The resistance’s bar tab is on Google. Priorities USA, a top Democratic super PAC with an affiliated dark money group, is convening a summit of left-wing digital activists on Wednesday afternoon to deliver a post-mortem on Vice President Kamala Harris’s election loss and strategize how to “resist the Republican agenda,”…
“The Correction Before the Surge”: Why Gold and Silver’s Future Is Brighter Than Ever
by Sponsored Post
It was long overdue by most estimates. Precious metals prices have been steadily rising for far longer than even the …
Ukraine Denies Reports From Think Tank That It Is Months Away From Developing a Nuclear Weapon
by Natural News
Ukraine has denied reports suggesting it could develop a nuclear weapon soon, following claims by a Ukrainian military think tank. The report, published by the Ukrainian think tank and nongovernmental organization the Center for Army, Conversion and Disarmament Studies, claimed that Kyiv could use spent nuclear fuel from its remaining…
Alex Jones Reveals Elon Musk Saved Infowars From Being Sold to The Onion
by End Times Headlines
Alex Jones has declared ‘the cavalry is here’ as attorneys for Elon Musk’s X jumped in to help put a temporary pause on the sale of his controversial Infowars to The Onion. The satirical news publication said the bid was sanctioned by the families of Sandy Hook Elementary victims who…
FBI Whistleblower Says FBI Intentionally Blocking Security Clearances for Trump Officials
by The Conservative Treehouse
It should not come as a surprise to see the same methods deployed against President Trump in 2024 that were used by the FBI in 2016. The difference is now that President Trump understands the full power of his office in the security clearance process and that he doesn’t need…
Pastor Greg Locke Burns Voodoo Doll He Claims Was Found on His Property
by End Times Headlines
Even amid ongoing warfare, we are called to stand firm on the Word of God. Pastor Greg Locke knows well the spiritual and physical attacks directed at him; he was recently targeted by a gunman. Now, he faces another spiritual assault, this time from someone attempting to place a curse…
Trump’s Incoming FCC Chief Already Putting Target on Big Tech ‘Censorship Cartel’
by WND
Social media companies have become a “cartel” for suppressing information with which they disagree, and that agenda now is going to be getting the attention of Brendan Carr, President-elect Donald Trump’s pick to be the chairman of the Federal Communications Commission. It was social media companies who played a role…
Sabotage: Two Undersea Internet Cables Connecting Four NATO Nations Were Severed
by Publius
Many in the international community are claiming sabotage as the only viable explanation for two fiber optic internet cables in the Baltic Sea being severed less than 24-hours apart. Fingers are being pointed at Russia as one of the the cables connected NATO nations Germany and Finland. The latter was…
Pennsylvania Supreme Court Orders Democrats to Immediately End Counting of Illegal Ballots
by Infowars
The Pennsylvania Supreme Court on Monday ordered Democrats in several counties to immediately halt their unlawful counting of illegal ballots in the Senate race recount. The Pennsylvania Supreme Court had ruled before the election that mail-in ballots lacking formally required signatures or dates should not be included in official results….
22-Year-Old Woman With Depression Was Almost Euthanized, She Changed Her Mind Right Before She Was Killed
by Life News
Why do you oppose euthanasia, Wesley? If people want to die, we should help them die. No. And here’s an individual example explaining just one reason why. A deeply depressed woman was about to be lethally injected in the Netherlands — but changed her mind just in the nick of…
“Massive Breach”: T-Mobile Network Hacked by Chinese State Sponsored Intelligence
by Tyler Durden, Zero Hedge
(Zero Hedge)—Where’s John Legere in a pink t-shirt when you need him? Among the multiple stories over the last few weeks about Chinese intelligence and hackers either attempting to, or outright gaining access, to U.S. cell phone networks (with reports stating President Trump and his team were targeted), comes news…
Trump’s Idea to Shut Down Department of Education Gets High Five From Top Christian Evangelist
by WND
A priority for the incoming administration of President-elect Donald Trump is to tackle the Deep State, the bureaucracy in Washington that is a self-perpetuating industry, to find what American taxpayers don’t need or want. And get rid of it. One of the targets he’s already identified is the Department of…
Experts Sound Alarm Over ‘Shocking’ Spike in Strokes Among ‘Healthy’ Young People
by Slay News
Health experts have issued a chilling warning to the public over a “shocking” spike in strokes among “healthy” young people. The “alarming” surge was identified in official UK government data. The data shows that recorded cases of deadly strokes skyrocketed in 2023 and continued soaring this year. In 2023/24, the…
