The “EBO Scientist” Leaker
In July 2023, an anonymous Reddit post quietly appeared on the /r/aliens subreddit, claiming to be a confession from a former government–adjacent molecular biologist. The author said they had spent years dissecting and characterizing the bodies of “Exo-Biospheric-Organisms” (EBOs) in a secret lab buried under Fort Detrick, Maryland.

Within hours the post was removed and the account vanished, which only made the story spread faster.
Copies of the text were archived and reposted across the web, from mirrors to UFO blogs and forums.
The result is one of the most elaborate “alien biology” narratives to hit the internet in years: part lab notebook, part theology, part science-fiction.
This article breaks down what the EBO leaker actually claimed, how it fits with real-world biology and facilities, why it grabbed so many people, and how plausible any of it really is.
Where the Story Came From
The original post appeared on /r/aliens in early July 2023 and was titled:
“From the late 2000s to the mid-2010s, I worked as a molecular biologist for a national security contractor in a program to study Exo-Biospheric-Organisms (EBO).”
The account:
- Claimed to be a PhD-level molecular biologist
- Described working for a “national security contractor”
- Said the work was done in a restricted lab space at Fort Detrick, Maryland
- Identified the operator as Battelle National Biodefense Institute (BNBI)

BNBI is a real organization. It manages the National Biodefense Analysis and Countermeasures Center (NBACC) at Fort Detrick for the U.S. Department of Homeland Security. NBACC is a high-containment biodefense facility built in the mid-2000s to study biological threats and forensic analysis of biocrimes.

So at minimum, the leaker anchored their story to a real, high-security lab with a plausible mandate for weird biology.
The author framed the post as a one-way leak: they explicitly said they would not testify to the Senate or talk to AARO, and that they possessed no evidence beyond the text itself. They described this as a compromise between their moral urge to “tell humanity” and their desire not to get themselves or their family into danger.
Who the Leaker Claims to Be
The author’s self-portrait is deliberately fuzzy:
- PhD in molecular biology
- Recruited informally at a scientific conference after chatting with a senior scientist
- Put through several increasingly “suspicious” interviews where scientific expertise became less relevant
- Required to sign a very detailed NDA, explained in person by a lawyer-type
Once hired, they say their first weeks were spent in a basement archive room at Fort Detrick, reading internal reports, memos, SOPs and briefings on EBOs: their biology, diet, religion, culture, and so on.
The scientific structure they describe is familiar to anyone who’s seen a large biomedical program:
- ~20 PhD-level scientists doing hands-on lab work
- 4 senior scientists who design assays and supervise
- 1 director who sets priorities and is rarely on site
- Security guards from contractors
- No janitors or support staff; scientists do their own cleaning and maintenance
Internet access is restricted to senior staff, with an internal intranet for bioinformatics.
So far, nothing exotic: the weird part is what they say they were studying.
Inside the Alleged EBO Program
The stated goal of the program is to characterize the genome and proteome of EBOs: to decode their DNA and catalog the proteins they make.
According to the post:
- The lab runs at BSL-3 for anything involving EBO samples or cell culture, with a connected BSL-2 area for most assays and normal cell lines.
- The BSL-3 section includes a freezer room and a dedicated EBO cell culture space.
- Four incomplete EBO bodies are stored in horizontal freezers at –80 °C, vacuum-bagged in a humidity-controlled environment. All show major traumatic injuries.
The author says they never saw live EBOs, only carcasses and derived cell lines.
One of the key tools is an EBO epithelial cell line called EPI-G11, allegedly developed by another team. This line supposedly:
- Can be transfected with EBO genes via a gene gun (other methods kill it or fail)
- Enters exponential growth in response to fetal bovine serum, like many eukaryotic cell lines
- Is used as a platform to overexpress and purify EBO proteins for analysis
So the story is framed much like a very niche, very classified biotech program: nothing magical, just everyday molecular biology applied to something extraordinary.
The Genetics of the EBOs
The genetics section is what drew a lot of scientists’ attention, because it is very detailed and uses real concepts correctly.
According to the leaker, EBOs:
- Use DNA as their genetic material
- Are eukaryotic (cells have nuclei)
- Have 16 circular chromosomes
- Have a genome that’s much smaller and more streamlined than ours
Circular chromosomes are common in bacteria and some single-celled eukaryotes, but are not seen in known animals on Earth. That alone makes the design odd: you’d essentially have an animal-like organism with microbial-style genome architecture.
The EBO genome is described as having:
Highly uniform intergenic regions (“junk DNA”)
- The non-coding regions between genes are nearly identical in sequence and length across the genome.
- This would be extremely unusual in natural evolution, where these regions are messy, repetitive, and full of ancient molecular debris.
A structured Tri-Palindromic Region (TPR) in front of every gene
- A 134-base sequence containing three palindromic segments separated by spacers.
- Inside the TPR are a 4-base “chromosome address” (unique per chromosome) and a 64-base “gene address” (unique per gene across the entire genome).
- In other words, each gene carries a built-in machine-readable positional address.
The leaker suggests that this TPR architecture allows incredibly precise genetic engineering: external tools could, in principle, seek out and edit any gene by targeting its address, essentially treating the genome as a keyed database.
The EBO genome is also said to contain:
- Many genes analogous to human genes
- Some sequences that match known human or animal genes nucleotide-for-nucleotide
- A large set of genes with no known terrestrial homology
This mishmash is offered as proof that EBOs are chimeras: organisms built by combining Earth-derived genes with unknown ones from another biosphere.
From a storytelling perspective, it’s clever. From a lab perspective, it raises questions: if whoever built these organisms can engineer such an elegant addressing scheme, why are they brute-copy-pasting mammalian genes instead of designing their own equivalents? The mixture of very polished design and crude “copy-and-paste” feels conceptually odd.
Anatomy & Physiology: The “Grey” Worker Body
Morphologically, the EBOs described in the leak line up closely with pop-culture “greys”:
- Height around 150 cm
- Enlarged head with huge, dark eyes
- Slender neck and torso
- Four-fingered hands with long digits
- Two narrow toes per foot (each toe made from two fused digits)
- No genitals, navel, nipples, or anus
Some of the more striking anatomical claims:
Skin & Excretion
- The typical “grey” skin is said to be a biosynthetic film, like an environmental suit tightly bonded to the body.
- Underneath, the skin is pale, hairless and covered with countless pores connected to glands.
- Instead of urination or defecation, metabolic waste is excreted as an ammonia-rich fluid through these pores, where it evaporates and cools the body.
- A combined hepato-renal organ functions as both liver and kidney, filtering blood and pushing waste into a branching system that feeds the pores in all four limbs.
This design doubles the waste system as a kind of sweat-based cooling mechanism and explains the repeated mention of a strong ammonia stench when the protective film is removed.
Digestive System
The digestive system is extremely simplified:
- The mouth is a narrow slit, with no teeth or tongue.
- There is a pseudo-stomach acting only as a reservoir.
- The intestine is described as equivalent to a small intestine, focused on absorption.
- Undigested material flows straight into the hepato-renal organ and is eventually expelled with metabolic waste.
Given this, the leaker concludes that EBOs can only consume liquid nutrition, some kind of sugar- and protein-rich broth, likely with high copper content to match the rest of their physiology.
Circulatory & Respiratory Systems
- The heart is four-chambered, similar in basic layout to ours.
- Lungs have unidirectional airflow (like birds), which is more efficient and fits with the high metabolic demands of their oversized brain.
- The blood is brownish and plasma-rich, with high metal ion concentrations, especially copper.
- Red blood cells allegedly bind copper as well as iron, possibly to help neutralize the large ammonia load.
Skeleton & Muscles
- Bones are collagen- and hydroxyapatite-based like ours, but the marrow is replaced by copper oxide crystals.
- Bone remodeling cells (osteoclasts) appear absent, suggesting fixed, non-adapting bones.
- Muscle mass is low, especially in the limbs and torso, with a dominance of slow-twitch fibers.
The overall picture is of a physically weak, highly specialized body optimized for controlled environments and cognitive work, not for survival in a natural ecosystem.
Nervous System & Brain
- The brain is “tetraspheric” (four main lobes) with a central lobe acting like a combined brainstem and cerebellum.
- Volume is about 20% larger than a human of the same height.
- Gyrication (folding) and glia-to-neuron ratios are both higher than in humans.
- Distinct nodules on the central lobe show “biological circuitry” and are suspected to be involved in interfacing with their technology. Mapping the proteome of these nodules is described as a priority of the program.
The author also speculates about possible artificial molecular machines in the body that might depend on copper, though they admit none have been observed.
The EBO “Soul Field” Religion
One of the more surprising parts of the leak is the claim that EBOs have a sophisticated metaphysics centered on a “soul field.”
According to the documents the leaker says they read:
- Consciousness is not a property of individual beings, but an emergent manifestation of a fundamental field pervading the universe, analogous to gravity.
- As life becomes more abundant and complex, the structure of this field becomes more ordered and information-rich.
- When sentient life appears, the field begins to express itself through those minds, which then feed back into the field through their experiences.
- Over time, this positive feedback pushes the field toward a critical threshold, culminating in an apotheosis event whose nature is unclear.
This worldview allegedly leads to:
- Little fear of death (the individual dissolves, but their experiences persist in the field)
- A culture that prioritizes the field’s long-term evolution over individual rights or well-being
- A mission to seed, shape, and shepherd life across the cosmos in service of this future apotheosis
In other words, the EBOs see themselves not as conquerors or tourists, but as cosmic gardeners pushing the universe toward some informational singularity.
From a narrative standpoint, this is very on-brand: detached, utilitarian “caretakers” who treat us like lab animals while insisting it’s for the greater metaphysical good.
Why This Story Blew Up
There are a few reasons this particular leak went viral:
It’s extremely detailed and technically literate. The post reads like a cross between an SOP and a review article, especially in the genetics section. That sets it apart from the usual “I saw a light in the sky” stuff.
It hooks into a real facility. Fort Detrick and BNBI/NBACC are genuine national-security biotech operations, with a mandate to handle exotic pathogens and high-risk agents. Placing the story there gives it a veneer of plausibility.
It fits the cultural moment. The post arrived amid UAP hearings, whistleblower news cycles, and increasing mainstream coverage of “non-human biologics” claims. UFO-adjacent media and YouTube channels picked it up almost immediately.
The deletion drama. The author complained in the post that their comments were being removed; shortly after, the whole account disappeared, and the main post was taken down. Mirrored copies and reposts quickly proliferated, which is exactly how modern myth-making works online.
Put bluntly: this is exactly the kind of story built to thrive on the internet. Just enough real-world scaffolding to feel grounded, just enough mystery and removal to scream “they’re trying to hide this.”
Does Any of This Actually Hold Up?
Short answer: there is no evidence beyond the text itself, and the community that’s looked at it most closely tends to treat it as a very well-crafted piece of creative writing.
Longer answer, broken out:
1. Facilities: Plausible Scene, Missing Evidence
NBACC/BNBI at Fort Detrick is real, and its mission is genuinely about biodefense and high-containment experimental work for DHS.
That makes it a credible setting. But:
- There is no independent indication that NBACC is working on alien bodies.
- Naming your actual former facility in public while claiming to be terrified of government retaliation is a strange choice.
If the story were true, investigators wouldn’t have many possible starting points.
2. Genetics: Elegant, Maybe Too Elegant
Genetics-literate readers have pointed out that:
- A DNA-based alien with eukaryotic cells is possible if there’s some shared ancestry or directed panspermia, but it’s far from guaranteed. The story glosses over how unlikely that convergence would be.
- Circular chromosomes are not used by any known multicellular animals; they appear in bacteria and some single-celled eukaryotes. To then combine that with human-like genes and regulatory architecture is an eccentric design choice.
- A fixed, uniform intergenic spacing and a full addressing scheme in every gene (the TPR) is very “engineer-brain”: more like how a software developer would design a neat database than how evolution actually works.
The system is internally consistent and imaginative, but that actually pushes it toward feeling like a thought experiment or LARP rather than an authentic lab leak.
3. Physiology: Exotic but Suspiciously Human-Centric
Several skeptics have noted that the EBO body plan is essentially “human, but gamified”:
- Same gross anatomy (bipedal, same basic organs) with some removed for effect (no genitals, no anus, simplified digestion).
- A few knobs turned for sci-fi flavor (tetraspheric brain, copper crystals in bones, ammonia excretion).
There’s also a broader conceptual issue: if this is an engineered, disposable worker caste designed for specific tasks in controlled environments, why base it so heavily on terrestrial human physiology at all? Why mimic our skeletal muscles, heart layout, and limb structure, instead of designing bodies purely optimized for whatever they’re supposed to do?
4. The Leaker’s Behavior
The author:
- Claims to have read deeply sensitive archival material and worked directly with classified biological samples.
- Publicly names the facility operator and location (BNBI at Fort Detrick).
- Declares they will never present evidence, testify, or otherwise substantiate anything because it “sounds like a honey trap.”
So they’re willing to expose a specific facility, but not willing to provide even a single anonymized document, redacted image, or independent detail that could be cross-checked. It’s an odd line to draw if you assume they are genuinely concerned about operational security.
5. Community Reception
Places that specialize in skeptical analysis have mostly filed this under “interesting, but almost certainly fiction.” Common points:
- There is no evidence to “debunk”; it’s just a block of text.
- The aliens are perhaps too conveniently similar to humans, with missing parts and tweaks that align with narrative needs rather than evolutionary ones.
- The religion section and “soul field” philosophy read like speculative metaphysics layered onto the biology for extra flavor.
Even relatively neutral commentators who enjoy the story tend to conclude that it’s either a carefully constructed LARP or an elaborate science-fiction world-building exercise that escaped into the wild.
So What Do We Do With Stories Like This?
If you treat this as literal truth, you’re left with a fairly bleak picture:
- Disposable engineered beings with no independent survival capacity
- A “caretaker” species whose theology justifies total disregard for individual life
- A clandestine human program dissecting their corpses in a government lab
If you treat it as fiction, it’s still doing something interesting:
- It serves as a thought experiment in xenobiology and engineered genomes.
- It sketches a plausible near-future level of bioengineering where genomes are fully addressable and castes are designed, not bred.
- It reflects our current anxieties: about AI, about being someone else’s lab rats, about institutions hiding world-shaking truths.
Crucially, nothing in the leak advances us one millimeter toward actual evidence of non-human life. It’s text. No tissue samples, no sequences we can independently analyze, no corroborating whistleblowers from the same alleged program.
By contrast, the real search for life elsewhere is happening in painfully uncinematic ways: spectroscopy of exoplanet atmospheres, analysis of strange chemistry in our own solar system, modeling biosignatures, and so on. Those efforts move slowly, publish their data, and don’t vanish after a Reddit mod hits “remove.”
Conclusion
The EBO scientist leaker story is a perfect artifact of our time:
- Technically literate enough to hook scientists and engineers
- Rooted in real national-security infrastructure to feel grounded
- Infused with metaphysical lore to satisfy the spiritual angle
- Carefully starved of evidence so it can never be definitively disproven
Is it true? There’s no solid reason to think so, and several reasons to suspect it’s not. But as a piece of modern myth-making, it’s undeniably effective.
Whether you file it under “credible leak,” “fiction with homework,” or “elaborate LARP,” the safest stance is the boring one: enjoy the speculation, keep your critical thinking switched on, and don’t confuse narrative coherence with actual proof.
If someone ever shows up with an actual EBO genome in FASTA format, then it’s time to panic.