snigdha

Collector of memories

[Peter Frankopan @peterfrankopan]

Great paper by a team led by Vagheesh Narasimhan on human migration and admixture events in South and Central Asia over the last 8000 years 1/4

[snigdha @snigdha]

@Nher_who Rakhi Sawant is intelligent and is good at her job.

[snigdha @snigdha]

@jammypants4 The girl is the victim. The boy is the psycho. You are a major red flag for girls out there. Lol

[snigdha @snigdha]

This is so concerning.

[Malay Krishna @Malay4Product]

This is an unbelievable piece of work by Sarthak and something that requires amplification.

Let me explain what he found, in simple terms.

Sarthak is a Class 12 student from the 2025-26 batch, one of the 17 lakh students whose answer sheets went through CBSE's new On-Screen Marking system.

He spent days reading through CBSE's evaluation tenders, scraped all 576 tenders CBSE has issued, and tracked how the rules changed across three versions of the same tender.

The core finding is that the company that won the contract to scan and grade 17 lakh students' answer sheets is Coempt Eduteck.

Coempt used to be called Globarena Technologies. Globarena was the company behind the 2019 Telangana intermediate exam disaster, where software failures led to 3.8 lakh students getting wrong or missing marks, and 23 students died by suicide.

A government committee found systemic failure and negligence. Six months later, Globarena rebranded to Coempt Eduteck.

So a company with that track record won a contract to handle 17 lakh CBSE students. Sarthak's investigation is about how the rules were rewritten to let that happen.

The tender was issued three times.

> First tender, February 2025. It existed, then disappeared from the public GeM portal. Sarthak scraped all 576 CBSE tenders and this one was missing from the archive entirely.

> Second tender, May 2025. Four companies applied including TCS and Coempt. All four failed the technical evaluation. Cancelled.

> Third tender, August 2025. Coempt won. Between the second and third tender, a series of rule changes happened, and every single one made it easier for Coempt to qualify.

Here is what changed, one by one.

01. The old rules disqualified any company with a history of abandoning work, failing to complete contracts, or financial weakness. The new rules deleted this clause entirely. Coempt's Telangana history stopped being a barrier.

02. The old rules disqualified any company that was "blacklisted earlier." The new rules changed this to "currently blacklisted." Because Globarena rebranded after Telangana, removing the word "earlier" effectively erased their past.

03. The rules required Rs 50 crore average turnover over three years. Coempt's exact average came to Rs 50.86 crore. They cleared the bar by less than 1%. Earlier, a smaller company had asked CBSE to lower the bar to Rs 30 crore for fairer competition. CBSE refused. So the bar was kept high enough to block small players, but sat exactly low enough for Coempt to scrape through.

04. Software maturity is measured on the CMMI scale, 1 to 5. The old rules required Level 5. The new rules dropped it to Level 3. Coempt is a Level 3 company.

05. The cooling-off period for engaging retired CBSE officials was cut from two years to one. This makes it easier to use recently retired insiders to influence the process.

06. The old rules required experience with large projects of at least 5 lakh students each. The new rules removed the student count and counted cumulative answer-book volume across small projects instead. Coempt has many small fragmented university contracts. This helped Coempt and hurt TCS.

07. The old rules required bidders to own their own data centre and disaster recovery centre on Indian soil. The new rules allowed third-party MeitY-empanelled cloud hosting. Coempt runs on AWS and Azure. This helped Coempt and hurt TCS, which owns its own data centres. It also means student data is no longer on sovereign, Indian infrastructure.

08. The old rules required the bidder to own or control the complete source code of its software. The new rules deleted this. Coempt's platform runs on Microsoft's proprietary IIS, which they don't own.

09. A last-minute corrigendum, issued right before bid submission, removed CBSE's own power to blacklist the firm if its software failed catastrophically. So even a Telangana-scale failure couldn't get Coempt banned from future government tenders.

10. The penalty structure shifted from punishing mistakes to punishing delays. The old rules fined the vendor for wrong scanning, merged pages, and unscanned books. The new rules dropped those and instead levied Rs 50,000 per day for delays. This incentivises rushed scanning over accurate scanning.

11. The old rules had a hard accuracy threshold, error rate not to exceed 0.5%. The new rules removed this number entirely.

12. The old rules specified proper book and robotics scanners. The new rules just say "sufficient scanners." The definition was vague enough that, as Sarthak notes, the scanning could be done with a phone on a stand.

13. On the security side, the contract required a VAPT (vulnerability and penetration test) certified by CERT-In before go-live, and a restricted beta phase before launch. The system clearly wasn't restricted, because the other researcher, Nisarga, was able to access it and find vulnerabilities four days before go-live. So the mandatory security audit appears to have been bypassed.

These are more than a dozen rule changes, all between the failed tender and the winning tender, all pushing in the same direction, all benefiting the one company with the worst track record in the field.

The security holes Nisarga found last week now have an explanation. The system was built by a vendor that was specifically allowed to skip the security certification, the source code ownership, the data sovereignty, and the quality thresholds the original rules demanded.

Following things need to happen immediately;

1. An immediate CAG audit of the tender process.
2. A parliamentary debate on the topic.
3. An independent investigation into
> Why the first tender vanished?
> Why the disqualification clauses were deleted?
> Why the turnover bar was held exactly where it was?
> Why the security level was dropped?
> Why the blacklisting power was removed at the last moment?

Sarthak, this is genuinely exceptional investigative work. Far better than most journalists with full resources ever manage. Take a bow. :)

[Satish Acharya @satishacharya]

An investigative reporting which should've been done by a mainstream media house was done by a 17 year old boy. Our godi media is busy protecting the people in power.

[snigdha @snigdha]

Vey worrying.

https://t.co/bUE9tQcjTL

[snigdha @snigdha]

Glad this is sorted.

[VEDANT @VEDANTSHRIV17]

We have got my correct answer sheet by CBSE . CBSE officials reached out to us in the evening and has sent my answer sheet, We were correct on our claims and the answer sheet indeed got exchanged .

[snigdha @snigdha]

@VEDANTSHRIV17 This is scary and heartbreaking at the same time. I hope you get timely help.

[snigdha @snigdha]

This is a very serious matter. I hope the students get timely help.@cbseindia29

[VEDANT @VEDANTSHRIV17]

I am a CBSE Class 12 student.

After receiving unexpectedly low marks in Physics, we applied for photocopies of my answer sheets through the CBSE reevaluation process.

Today we received the copies.

And I am shattered because the Physics answer sheet uploaded by CBSE is not mine

[Shubham Mishra @brahma_4u]

India trains the engineer.

America files the patents.
Gurtej Sandhu was raised in Amritsar and trained at IIT Delhi.

He now holds 1,299 US patents at Micron, Edison topped out at 1,093.

Sandhu is the 7th most prolific inventor in American history.

His titanium nitride deposition work is why every DRAM cell in your phone and every GPU training a foundation model actually holds charge.

Micron, Samsung, and SK Hynix own 95% of global DRAM.

None of them are Indian.

We export the inventor.

We import the chip.

[snigdha @snigdha]

@PreetiChoudhry Sometimes parents think that their children are exaggerating, that these are adjustment hurdles, that it will all be ok in sometime. I wish parents start believing their children when they send a distress call.

[Rahul Gandhi @RahulGandhi]

First the NEET paper leak affecting 22 lakh students.

Then CBSE Class 12 students receiving unexpectedly low marks from a broken OSM system - many losing their college eligibility.

Now lakhs of CBSE Class 9 students suddenly asked to learn a new language from July 1, with no teachers, no textbooks, and Class 6 books being handed to 14-year-olds as a “transitional” fix.

Three exams. Three age groups. One Minister.

Dharmendra Pradhan ji has not failed once. He has failed every single age group of India’s students at once.

Every announcement plunges children deeper into uncertainty. Every failure goes unpunished. The Education Ministry has become a department of disasters.

Prime Minister Modi ji - can you at least apologise to the lakhs of children whose futures you and your Minister have destroyed?

#SackPradhan

[Rita Gunther McGrath @rgmcgrath]

I love this phrase: "It's hard to raise kids and disrupt civilization at the same time." Courtesy @WIRED https://t.co/NF0w4Clk2g @CarlotaPrzPerez

[snigdha @snigdha]

@anush100 @urbancompany_UC The govt should on priority ban BOT responses in the name of customer service.

[snigdha @snigdha]

@prakdadlani @recnamorcen This is so relatable and applicable in all types of businesses in India.

[snigdha @snigdha]

@shraddhs @ragipsoylu Good news for the world then.

[snigdha @snigdha]

@Imsonali0 It's a racket, a scam. All whitegoods companies should issue a public notice if their coils, compressers cant withstand summer heat & needs repair, denting, painting every year in which case we can simply stop buying new ACs & keep repairing the old ones forever.

[Tara @kartha_tara]

the sheer poison being fed to us - adulterated paneer, Cadbury's without chocolate, and now even our vegetables is horrifying. Why isnt this part of the election discourse? Because we voters only run on caste and religion. you get the government you deserve. #Pollution

[snigdha @snigdha]

@thevirdas I don't understand the fascination for cursive writing in schools for children as young as five.

[snigdha @snigdha]

What a beautiful thing to do. True service to God.