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Messi leads Miami into MLS playoff matchup with Cincinnati
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Ukraine scrambles for energy with power generation at 'zero'
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India mega-zoo in spotlight again over animal acquisitions
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Messi leads Miami into MLS Cup playoff matchup with Cincinnati
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Tornado kills six, injures 750 as it wrecks southern Brazil town
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Minnesota outlasts Seattle to advance in MLS Cup playoffs
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Marseille go top in Ligue 1 as Lens thrash Monaco
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Fourteen-man South Africa fight back to beat France
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Atletico, Villarreal win to keep pressure on Liga giants
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Chelsea down Wolves to ease criticism of Maresca's rotation policy
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England's Genge eager to face All Blacks after Fiji win
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Wasteful Milan draw at Parma but level with Serie A leaders Napoli
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Fire kills six at Turkish perfume warehouse
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Djokovic pulls out of ATP Finals with shoulder injury
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Rybakina outguns world No.1 Sabalenka to win WTA Finals
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Norris survives a slip to seize Sao Paulo pole
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Sunderland snap Arsenal's winning run in Premier League title twist
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England see off Fiji to make it nine wins in a row
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Australia connection gives Italy stunning win over Wallabies
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Arsenal winning run ends in Sunderland draw, De Ligt rescues Man Utd
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Griezmann double earns Atletico battling win over Levante
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Title-leader Norris grabs Sao Paulo Grand Prix pole
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Djokovic edges Musetti to win 101st career title in Athens
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Rybakina downs world No.1 Sabalenka to win WTA Finals
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McKenzie ends Scotland dream of first win over New Zealand
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McKenzie stars as New Zealand inflict heartbreak upon Scotland
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De Ligt rescues Man Utd in Spurs draw, Arsenal aim to extend lead
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Kane saves Bayern but record streak ends at Union
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Bolivia's new president takes over, inherits economic mess
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Edwards set for Wolves job after Middlesbrough allow talks
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COP30: Indigenous peoples vital to humanity's future, Brazilian minister tells AFP
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Marquez wins Portuguese MotoGP sprint race
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Saim, Abrar star in Pakistan's ODI series win over South Africa
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Norris extends title lead in Sao Paulo GP sprint after Piastri spin
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Man Utd have room to 'grow', says Amorim after Spurs setback
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Tornado kills six, wrecks town in Brazil
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Norris wins Sao Paulo GP sprint, Piastri spins out
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Ireland scramble to scrappy win over Japan
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De Ligt rescues draw for Man Utd after Tottenham turnaround
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Israel identifies latest hostage body, as families await five more
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England's Rai takes one-shot lead into Abu Dhabi final round
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Tornado kills five, injures more than 400 in Brazil
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UPS, FedEx ground MD-11 cargo planes after deadly crash
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Luis Enrique not rushing to recruit despite key PSG trio's absence
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Flick demands more Barca 'fight' amid injury crisis
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Israel names latest hostage body, as families await five more
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Title-chasing Evans cuts gap on Ogier at Rally Japan
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Russian attack hits Ukraine energy infrastructure: Kyiv
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Kagiyama tunes up for Olympics with NHK Trophy win
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Indonesia probes student after nearly 100 hurt in school blasts
Deepfake 'news anchors' in pro-China footage: research
The "news broadcasters" appear stunningly real, but they are AI-generated deepfakes in first-of-their-kind propaganda videos that a research report published Tuesday attributed to Chinese state-aligned actors.
The fake anchors -- for a fictious news outlet called Wolf News -- were created by artificial intelligence software and appeared in footage on social media that seemed to promote the interests of the Chinese Communist Party, US-based research firm Graphika said in its report.
"This is the first time we've seen a state-aligned operation use AI-generated video footage of a fictitious person to create deceptive political content," Jack Stubbs, vice president of intelligence at Graphika, told AFP.
In one video analyzed by Graphika, a fictious male anchor who calls himself Alex critiques US inaction over gun violence plaguing the country. In the second, a female anchor stresses the importance of "great power cooperation" between China and the United States.
Advancements in AI have stoked global alarm over the technology's potential for disinformation and misuse, with deepfake images created out of thin air and people shown mouthing things they never said.
There was no immediate comment from China on Graphika's report, which comes just weeks after Beijing adopted expansive rules to regulate deepfakes.
China enforced new rules last month that will require businesses offering deepfake services to obtain the real identities of their users. They also require deepfake content to be appropriately tagged to avoid "any confusion."
The Chinese government has warned that deepfakes present a "danger to national security and social stability."
Graphika's report said the two Wolf News anchors were almost certainly created using technology provided by the London-based AI startup Synthesia.
The website of Synthesia, which did not immediately respond to AFP's request for comment, advertizes software for creating deepfake avatars "based on video footage of real actors."
Graphika said it discovered the deepfakes while tracking pro-China disinformation operations known as "spamouflage".
"Spamouflage is a pro-Chinese influence operation that predominantly amplifies low-quality political spam videos," said Stubbs.
"Despite using some sophisticated technology, these latest videos are much the same. This shows the limitations of using deepfakes in influence operations -- they are just one tool in an increasingly advanced toolbox."
Z.Ramadan--SF-PST