For years, US intelligence chiefs have warned of Chinese spies infiltrating Silicon Valley, fueling fears that Beijing is hunting for the secrets behind America's technological dominance.
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Beijing → warn → dominance
But the scandal engulfing Nvidia boss Jensen Huang over his romantic trysts with an alleged Chinese spy has brought those lingering fears into razor-sharp focus.
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scandal → engulf → focus
Huang acknowledged being unfaithful to his wife but denied knowing of any alleged espionage, before he quickly resigned as CEO following reports of a second affair with a company executive.
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he → acknowledge → executive
Allegations of a third, with another employee, have since emerged, too.
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Allegations → emerge → employee
'Every CEO, every senior engineer, is a target,' one expert on government espionage told the Daily Mail.
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expert → tell → Mail
A growing list of extraordinary cases suggests the threat reaches far beyond America's technology industry, penetrating various facets of everyday life in the US.
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threat → grow → US
The House Homeland Security Committee has documented more than 60 cases of Chinese Communist Party-related espionage and other interference across 20 states since 2021.
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Committee → document → 2021
Among the most startling was the case of Eileen Wang, the former mayor of Arcadia, an affluent Southern California city nicknamed the 'Chinese Beverly Hills'.
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case → nickname → Arcadia
Wang became one of the first American elected officials to admit secretly working as an unregistered agent for Beijing after pleading guilty in May.
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Wang → become → May
It is unclear when Huang struck up a relationship with the Nvidia boss, but reports detail how she would openly boast about how close she was to him (source: Instagram)
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she → strike → him
Russian-born former agent Aliia Roza, 42, says Silicon Valley tech bosses are sitting ducks
Federal prosecutors said she worked with a Chinese government-linked agent to run a website posing as a news outlet for Chinese Americans, pushing propaganda from Beijing.
She posted material denying the persecution of Uyghur Muslims in China's Xinjiang region, then reported back to her handlers about its readership.
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She → bear → readership
Wang admitted in May 2026 to carrying out the work without notifying US authorities that she was acting for a foreign government.
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she → admit → government
She has yet to be sentenced.
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She → have → ?
Wang's arrest followed another extraordinary case involving Linda Sun, a former deputy chief of staff to New York Governor Kathy Hochul.
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arrest → follow → Hochul
Sun was arrested in September 2024 and accused of secretly working for Beijing while occupying influential roles in the New York state government.
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Sun → arrest → government
Prosecutors alleged she blocked Taiwanese envoys from meeting senior officials, altered government communications and helped advance China's political interests.
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she → allege → interests
Her husband, Chris Hu, was also accused of participating in financial schemes involving millions of dollars in alleged kickbacks and money laundering.
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husband → accuse → kickbacks
The couple's federal trial ended in a mistrial in December 2025, after jurors failed to reach unanimous verdicts on any of the 19 counts.
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jurors → end → counts
Prosecutors said they wanted a retrial, with a court conference scheduled for January 26.
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conference → say → January
Both defendants have denied wrongdoing.
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defendants → deny → wrongdoing
New York had already become a focus of concern after the FBI raided an unauthorized Chinese police station in Manhattan's Chinatown in October 2022.
The operation, linked to China's Ministry of Public Security, allegedly helped track and intimidate Chinese dissidents living in America.
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operation → become → America
The growing list of cases has also included alleged theft of some of America's most sensitive military technology.
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list → grow → technology
Former engineer Chenguang Gong was sentenced to 46 months in federal prison in November 2025 after pleading guilty to stealing trade secrets.
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Gong → sentence → secrets
Eileen Wang became one of the first American elected officials to admit secretly working as an unregistered agent for Beijing after pleading guilty in May.
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Wang → become → May
Linda Sun was arrested in September 2024 and accused of secretly working for Beijing while occupying influential roles in the New York state government
He had transferred more than 3,600 files from his former employer, containing technology developed for detecting nuclear missile launches and tracking ballistic and hypersonic missiles.
The technology was intended for use by the US government and military, making the theft particularly sensitive.
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theft → arrest → government
Perhaps the most dramatic demonstration of China's intelligence ambitions came in February 2023, when a massive high-altitude balloon crossed the US.
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balloon → come → US
The suspected Chinese surveillance balloon passed near sensitive military installations, including nuclear missile fields in Montana, before a US fighter jet shot it down off South Carolina.
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jet → suspect → Carolina
The Pentagon subsequently said the balloon had not collected intelligence while crossing American airspace, after US officials took steps to block it from doing so.
But the incident exposed the extraordinary reach of Beijing's surveillance capabilities and further inflamed tensions between Washington and Beijing.
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incident → say → Washington
In 2023, US spy chiefs exposed Volt Typhoon, a Chinese state-sponsored hacking operation that had secretly infiltrated key infrastructure across America.
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that → expose → America
The hackers gained access to communications, energy, transportation and water systems, potentially positioning themselves to sabotage essential services during a future conflict.
US agencies warned that some intrusions had remained undetected for years, with hackers hiding inside legitimate computer networks rather than using malicious software.
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hackers → gain → software
Now, Huang, the 63-year-old billionaire founder of Nvidia, has been drawn into the widening espionage crisis.
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Huang → draw → crisis
Huang admitted to an extramarital affair with Alice Huang, a Chinese businesswoman whom US intelligence reportedly suspects of working for Beijing.
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intelligence → admit → Beijing
Newly-released photos show Alica Huang cuddled up next to the 63-year-old tech CEO Jensen Huang, raising wine glasses in a toast and sitting next to one another smiling
Jensen Huang spoke alongside Trump about investing in America at the White House in April 2025
She was associated with Singapore-based data center company Megaspeed International, whose Malaysian affiliates reportedly purchased billions of dollars' worth of Nvidia equipment.
US authorities have examined whether advanced chips were being diverted to Chinese customers despite American export restrictions.
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chips → release → restrictions
Huang resigned as Nvidia chief executive on Thursday, after the scandal deepened with reports of a second affair, this time with a company executive who reported to him, according to Reuters.
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who → resign → Reuters
Nvidia's board had already launched an independent investigation into whether he was targeted by foreign intelligence, while saying it had no reason to believe company secrets or national security were compromised.
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secrets → launch → reason
The controversy wiped approximately $430 billion from Nvidia's market value over two trading sessions, according to Reuters, and raised questions about President Donald Trump's relationship with Huang and whether his administration responded to intelligence warnings.
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administration → wipe → warnings
The Daily Mail spoke to experts on espionage and the increasingly bitter technological rivalry between Washington and Beijing.
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Mail → speak → Washington
Sailors gather debris recovered off the coast of Myrtle Beach in the Atlantic Ocean from the shooting down of the Chinese 'spy' balloon for transport to the FBI
They warned that personal relationships can offer spies access that sophisticated hacking cannot.
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hacking → gather → access
Aliia Roza, a 42-year-old Russian-born woman who claims to have been trained as a government seduction agent, believes America's technology executives are particularly vulnerable.
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executives → bear → agent
She describes 'sexpionage,' in which attractive operatives cultivate romantic relationships with influential targets to extract valuable information.
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operatives → describe → information
…and 21 more, not listed.
The Aporia
