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Chinese National Working as CBP Supervisor at Maine-Canada Border Caught on Camera Swapping Hardware Inside Homeland Security Computers — Then Putting Them Back on the Government Network
Gateway Pundit ^ | September 11, 2026 | Jim Hᴏft

Posted on 09/12/2026 6:06:22 AM PDT by Red Badger

A Customs and Border Protection supervisor assigned to the Maine-Canada border has been arrested and charged after FBI agents say he was caught on hidden camera tearing apart government computers, ripping out processors and memory, stuffing in cheaper parts, and plugging the machines back into CBP’s network.

Terry “Jiajia” Liu, 39, of Calais, Maine, described himself as a native of Guangzhou, China. He worked as a CBP supervisor at the Calais Port of Entry, with duties stretching to the Ferry Point and Milltown crossings.

CBP officers are required to be U.S. citizens. According to The Maine Wire, Liu has posted images suggesting he voted in 2020. That does not answer the question every American should be asking: how did a man from Guangzhou end up with after-hours access to Homeland Security computers on the northern border?

According to an FBI affidavit obtained by Steve Robinson at The Maine Wire, CBP IT staff discovered in late 2025 that computers at three Maine border facilities had been modified without authorization. The count grew to 46 machines: 38 in Calais, six at Ferry Point, two at Milltown.

Thirty-nine had their CPUs swapped. Six had RAM changed. Eight had hard drives replaced.

The original hardware included 14th-generation Intel Core i7 processors. What went back in were older, weaker chips, including Pentium-class parts that did not meet CBP specs. Many of those computers were then reconnected to the agency network.

Port Director Theodore Cummings had already told Liu in writing in March 2025: “Please do not move any computers or computer parts.” Stay in your lane. File a ticket. Liu allegedly kept going.

Investigators installed cameras. On a January overnight shift, footage reportedly shows Liu carrying computers into a training room, popping the side panels, pulling processors, scraping thermal paste, installing replacements, and hooking the machines back up to monitors, keyboards, and network cables.

At one point he appeared to log in with his government ID. Another camera later caught him pulling a memory module and dropping it in his desk drawer.

Liu admitted to the FBI on September 9 that he used CBP parts in Newegg’s trade-in program for store credit. First he said he was trying to make the computers “more efficient.”

Then he said he did it because he was angry about how long CBP repairs took. The affidavit says he knew the swaps degraded performance, according to Press Herald.

Newegg records showed repeated trade-ins of 14th-generation Intel i7 processors matching the missing government parts, about $200 a pop. CBP estimates it would cost more than $20,000 just to put the right parts back in, and more than $105,000 to replace the 46 computers.

Liu is charged with theft of government property and destruction of government property. Each count carries up to 10 years in federal prison.

Prosecutors want him held. They cite frequent international travel, financial resources, foreign connections, and a home so close to Canada that an ankle monitor might not stop him from walking out of the country.

A Washington County source told The Maine Wire Liu was grabbed at Bangor International Airport while trying to catch a flight to China. His Poole Street property in Calais, purchased in 2018 and sitting on the Canadian border, was raided Thursday. Court records have not independently confirmed every detail of the airport stop.

Who hired him? Who cleared him? Who thought limited “IT duties” meant he could be left alone on midnight shifts with the passenger-side computers while traffic was directed to the cargo side? Why did it take months and hidden cameras after a written order not to touch the machines?


TOPICS: Canada; China; Government; US: Maine
KEYWORDS: calaisportofentry; cbp; guangzhou; hoftisafairy; terryjiajialiu

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1 posted on 09/12/2026 6:06:22 AM PDT by Red Badger
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To: ShadowAce; dayglored; Swordmaker; CodeJockey

Ping!..............


2 posted on 09/12/2026 6:08:53 AM PDT by Red Badger (Iryna Zarutska, May 22, 2002 Kyiv, Ukraine – August 22, 2025 Charlotte, North Carolina Say her name)
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To: Red Badger

Shoot him and send his family the Bill , same as his homeland


3 posted on 09/12/2026 6:08:54 AM PDT by butlerweave (Fateh)
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To: Red Badger

I’m doubtful that he was just trying to make money by trading in parts on NewEgg. I think an espionage charge may be in order.


4 posted on 09/12/2026 6:09:07 AM PDT by Campion (Everything is a grace, everything is the direct effect of our Father's love - Little Flower)
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To: Red Badger
Why are we allowing Chinese into the country when they are required to spy?

Article 7 Obligation: Passed in 2017, the National Intelligence Law of the People's Republic of China states that "all organizations and citizens shall support, assist, and cooperate with national intelligence efforts"

5 posted on 09/12/2026 6:13:17 AM PDT by GrandJediMasterYoda (As long as Hillary Clinton remains free, the USA will never have equal justice under the law)
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To: Red Badger

From the “Diversity is our strength” File

What never happens has happened again!


6 posted on 09/12/2026 6:13:20 AM PDT by Uncle Lonny
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To: Red Badger

From the “Diversity is our strength” File

What never happens has happened again!


7 posted on 09/12/2026 6:13:21 AM PDT by Uncle Lonny
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To: Red Badger
Human resource personnel responsible for hiring the chinese
criminal should be immediately terminated.
8 posted on 09/12/2026 6:13:22 AM PDT by chief lee runamok (Full-time flâneur, bullish on bikes)
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To: Red Badger

Spy ,Thief or both


9 posted on 09/12/2026 6:14:09 AM PDT by butlerweave (Fateh)
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To: Red Badger

It’s ok, his handlers are big Democrat donors.


10 posted on 09/12/2026 6:21:06 AM PDT by brownsfan (We are already on the slippery slope.)
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To: Red Badger

How do they get hired? How do they make it to supervisory positions?


11 posted on 09/12/2026 6:22:03 AM PDT by BradyLS (DO NOT FEED THE BEARS!)
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To: Campion

I think an espionage charge may be in order...

What gets me is these parts aren’t worth stealing, especially on an IT salary. From my experience, swapping out multiple parts will crash the system and make more problems. Plus, network tools probably flagged the equipment change. So he thought no one would notice?


12 posted on 09/12/2026 6:23:01 AM PDT by Not_Who_U_Think (I)
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To: Uncle Lonny

Thank the next Democrat you see


13 posted on 09/12/2026 6:25:18 AM PDT by cuz1961
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To: Red Badger

Did the parts he put in report back to China?


14 posted on 09/12/2026 6:26:15 AM PDT by PAR35
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To: Red Badger

Seems like a lot of work and risk (he had already been caught and warned) for just $9200 of Newegg store credit.


15 posted on 09/12/2026 6:26:48 AM PDT by mikey_hates_everything
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To: Red Badger; Maine Mariner

Hers the actual story from the real reporting outfit, The Maine Wire:

https://www.themainewire.com/2026/09/chinese-national-who-owned-maine-canada-border-property-and-worked-as-customs-agent-arrested-at-bangor-international-airport-damage-of-government-property/

GP is a clipping service.


16 posted on 09/12/2026 6:41:20 AM PDT by DoodleBob (Gravity's waiting period is about 9.8 m/s²)
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To: Red Badger

So he had access to enough old, compatible parts to take apart and replace parts in 46 computers.

The FBI really doesn’t think this Chinese national he was spying??


17 posted on 09/12/2026 6:42:24 AM PDT by VeniVidiVici (Burma Shave)
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To: Red Badger

How many of them are doing this to how many computers ?


18 posted on 09/12/2026 6:43:56 AM PDT by butlerweave (Fateh)
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To: Red Badger

Slowing down the system


19 posted on 09/12/2026 6:55:24 AM PDT by butlerweave (Fateh)
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To: Red Badger

How many others?


20 posted on 09/12/2026 6:55:57 AM PDT by gibsonguy
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