An Ivy League student accused of making up an entire life story to gain admission was expelled earlier this semester, prompting fresh concerns over academic fraud and gaps in university vetting that experts say could also expose elite institutions to foreign influence and espionage risks.

At Yale University in Connecticut, administrators recently kicked out an undergrad student identified as “Katherina Lynn” after she allegedly lied about her background, according to the Yale Daily News, a student-run paper.

She reportedly comes from California’s Bay Area but adopted a “Western name” to distance herself from her Chinese-American roots, the online magazine Air Mail reported, and allegedly concocted a fake origin story, reinventing herself as a daughter of rural North Dakota.

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“She knew that… when it comes to diversity, it’s not just about race,” said Adam Nguyen, founder of Ivy Link and a former Columbia admissions advisor. “Diversity for colleges has a much broader definition. It also includes socioeconomic diversity… and geographic diversity. So she made herself into basically a White applicant with a very Caucasian-sounding name from a little town in North Dakota.”

Next, she spent years plotting to fool Ivy League admissions teams and forging paperwork until she wound up as a Yale freshman. It was a suspicious roommate who uncovered the scheme, according to the report — by looking at her luggage tags and finding another name and address.

“As with any institution, whether it’s elite universities like Columbia, Harvard, Yale or workplaces, any employer, you’ll see that if someone has the intent and the talent to do it, they can get through the screening process, whether it’s faking your transcript, faking employment record, faking even testimonials from former employers or teachers, etc.,” Nguyen said. “So you’re seeing that here, this particular individual went through great lengths, right, and knew how to do all the right things. That said, the college admissions process is essentially trust but verify. Right now, they use different things like software, they do spot checking, but at the end of the day, it’s not 100% foolproof.”

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While there’s no evidence she has ties to a foreign government, the scandal raises questions about keeping schools safe from bad actors.

The State Department has been warning of Chinese influence on American and Canadian university campuses going back to at least 2020, when officials said Chinese government-linked groups were using academic partnerships and exchange programs to collect sensitive research and influence U.S. students and faculty.

And the Heritage Foundation lists the infiltration of the Chinese Communist Party into American education as a threat at “all levels” of academia, from kindergarten classrooms up to elite universities.

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Nguyen said graduate programs could pose the highest risk, because students often gain access to sensitive research and laboratory systems.

The recent exposure of an Iowa superintendent as an illegal immigrant with a criminal record and allegedly falsified academic background is yet another example of lax vetting in education.

Ian Roberts, who had been superintendent of Des Moines Public Schools, was making $270,000 a year. And the district announced a lawsuit this month against the consulting firm that helped hire him.

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Last year, after a web sleuth exposed a student from India as an academic fraud, Lehigh University in Pennsylvania launched an internal investigation into its admissions process, according to The Brown and White, a campus newspaper.

The student, identified as then-19-year-old Aryan Anand, allegedly outlined his scheme in a Reddit post that described using a sock puppet email to pose as his high school principal, faking his father’s death to get more financial aid money, editing his transcripts and tax fraud, the student outlet reported.

And then the internal probe led to criminal charges against four more students from Ghana who were accused of financial aid fraud.

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The Lehigh scandals prompted the Center for Immigration Studies, a Washington think tank that advocates for lower immigration levels, to urge Homeland Security Investigations to launch a wider review last year.

“If a random slacker can pull off this scam, terrorists and the Chinese government can, too,” the think tank warned, while also noting one of the 9/11 hijackers had been in the U.S. on a student visa, and immigration authorities denied entry to five other would-be conspirators, finding they were not students or tourists as they claimed.

“There’s always going to be some successful fraudster that will make it through,” Nguyen said. “That will make for a good story, but the vast majority of students are legitimate.”

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And if “Katherina Lynn” had put as much effort into her studies as her fake background story, she could probably have gotten into an elite school on her own merit, he said.

Fox News’ Alec Schemmel contributed to this report.