My CGPA Was Leaked Before I Saw It. Here’s Why That Should Never Happen Again.
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A Nigerian student’s case for encrypted compute
Every results-checking day at Ladoke Akintola University of Technology, Ogbomoso, the same chaos unfolds.
By 7am, the air in my hostel is thick with anxiety. Guys who never pray suddenly find God.
But here’s what nobody warns you about when you gain admission. By the time you see your result, dozens of people may have already seen it.
Let me tell you about Amole. He is my course mate.
Second semester, 300 level. Amole had worked his ass off all session. He did extra reading at night, he organized for free. He was sure his CGPA would finally cross the Second Class Upper boundary his parents had been begging for.
Results came out on a Thursday evening. Everyone rushed to check their fate. Amole had a busy day, he slept off immediately he got home. He missed the news.
By 6pm, his phone started buzzing.
“Bro, sorry o.”
“E shock me o. How e take happen guyy?”
“I never know you dey carry carryover like that.”
Amole was confused. He hadn’t checked anything. How did anyone know his result?
Turns out, a lecturer’s assistant had access to the department’s result database. He was helping cross-check some entries. Out of boredom, he scanned through, saw Amole’s GPA had dropped, and mentioned it to a student who came to ask about his own result.
That student told two people. Two told four. By evening, half the department had discussed Amole academic decline before he even knew about it himself.
The worst part was Amole hadn’t actually failed. There was a data entry error. The wrong score had been recorded for one of his courses. When it was corrected, his CGPA was fine.
But the damage was done. The rumor had spread. The “carryover” story stuck even after the correction. In a Nigerian university, your reputation follows you. And once people believe you’re struggling, that label doesn’t wash off easily.
Amole almost withdrew from school that semester. Not because of his grades but because of the shame.
The Problem Nobody Is Talking About
Here’s what we’ve normalized in Nigeria: your personal data is not actually personal.
• Your medical records at the teaching hospital
Several nurses, clerks, and interns can open that file.
• Your BVN details can be accessed by Customer service agents.
• Your university results can be pulled up by IT staff, department officers, exam officers, and anyone with database credentials.
We don’t have GDPR here. We don’t have strong enforcement of NDPR (Nigeria Data Protection Regulation). We have hope. We hope the person with access is professional. We hope nobody gossips. We hope nothing leaks.
But hope is not security.
And the cruelest irony is that the people with the least power are the ones whose data gets exposed the most. Students. Patients. Low-income bank customers. We can’t afford lawyers. We can’t sue the university. We just absorb the violation and move on.
The Question That Changed How I Think
After Amole’s story, I started asking: what if the university couldn’t leak my result even if they wanted to?
Not because they suddenly became ethical. Not because of a new policy. But because the technology made it impossible.
That’s when I found Arcium.
Arcium is what they call an “encrypted supercomputer.”
Big name but really simple idea. it lets you run computations on data without ever decrypting that data.
Think about what that means for the result-checking problem.
How Arcium Fixes This
Current system (broken):
- University uploads student grades to a database.
- Anyone with database access can see every score.
- You check your result hours or days later.
- The damage is done.
Arcium system (private by design):
- University encrypts each student’s grades before upload.
- Only you hold the decryption key.
- When you want to check your CGPA, Arcium computes it across your encrypted courses.
- You get your result. The university sees nothing. IT staff sees nothing. No one sees anything except you.
- If there’s an error like Amole’s, the system can verify without exposing individual scores.
The computation happens. The data stays encrypted. The privacy never breaks.
Beyond Grades: Other Ways I’d Actually Use This
Scholarship applications
To apply for a scholarship, you need to prove your CGPA is above 3.5. But why should you submit your entire transcript with every course, every grade, every semester just to prove one number?
With Arcium: you prove your CGPA meets the requirement. You reveal nothing else. Not your worst course. Not that semester you almost failed. Just the proof they need.
Job interviews
After LAUTECH, I’ll apply for jobs. Companies will ask for my degree certificate and transcript. But why does a potential employer need to see that I struggled in Calculus in 200 level? That has nothing to do with whether I can do the job today.
With Arcium: verify that I graduated. Verify my class of degree. Nothing more.
Group project contributions
In final year projects, each team member contributes different work. Sometimes, someone does nothing but still claims credit. Sometimes, someone does everything but doesn’t get recognized.
With Arcium: you can prove you contributed specific work without exposing the entire project. The verification is mathematical. The politics disappear.
The Deeper Truth
Here’s what I’ve realized.
Nigerian students don’t need more policies. We need better infrastructure.
We don’t need another “data privacy workshop” that no one attends. We don’t need a form we sign that says “we will protect your data.” We need systems where leaking data is impossible by design.
Arcium offers that, not in theory but in practice. Right now, on Solana. Working with real projects like Jupiter, Orca, and Wormhole.
Is it going to fix LAUTECH’s result system tomorrow? No. But that’s not the point.
The point is: the technology exists. The only question is whether we demand it.
Why I’m Writing This
I’m not a developer. I’m just a student at LAUTECH who saw a friend’s life turned upside down because someone gossiped about his grades.
Encrypted compute sounds like fancy jargon. But underneath it is a simple promise: your data belongs to you.
Not to the IT staff. Not to the department officer. Not to some assistant browsing a database out of boredom.
To you.
That’s not a theoretical usecase. That’s my life. And if you’re a Nigerian student reading this, it’s probably yours too.
Amole eventually graduated. He’s doing okay now. But he still flinches and laughs when someone brings up that semester. Some violations don’t heal completely.
The next Amole shouldn’t have to go through that. The next student checking their result should know that only they can see it.
That’s the future Arcium is building. And that’s why it matters to me.
