Indian tech startup exposed Byju’s student data – TechCrunch



India-based expertise startup has secured an uncovered server that was spilling non-public and delicate knowledge on considered one of its prospects, Byju’s, an training expertise big and India’s Most worthy startup.

The server was left unprotected since at the very least June 14, in response to historic knowledge supplied by Shodan, a search engine for uncovered units and databases. As a result of the server was with out a password, anybody might entry the information inside. Safety researcher Anurag Sen discovered the uncovered server, and requested TechCrunch for assist in reporting it to the corporate.

The server was pulled offline a short while after we contacted on Tuesday. gives buyer relationship expertise to firms like Byju’s to interact higher with prospects. The Bengaluru-based startup raised $eight million in Sequence A funding from Sequoia Capital India in 2020, two years after the corporate was based.

A lot of the information contained on the uncovered server pertained to WhiteHat Jr., a web-based coding faculty for college kids in India and the U.S., which Byju’s purchased for $300 million in 2020. Byju’s is presently valued at greater than $16 billion after elevating $1.5 billion earlier this 12 months.

The server contained the names and courses taken by college students, and electronic mail handle and cellphone numbers of oldsters and lecturers. The server additionally contained different knowledge associated to college students, corresponding to chat logs between mother and father — recognized by their cellphone quantity — and WhiteHat Jr. workers, in addition to feedback recorded by lecturers about their college students.


The server additionally contained copies of emails containing codes to reset person accounts, and different inside knowledge.

Surga Thilakan, co-founder and chief govt at, instructed TechCrunch the startup was “evaluating” the safety incident, however didn’t dispute what sort of knowledge was discovered on the uncovered server..

“Our evaluation suggests the uncovered machine seems to be a non-production, staging occasion of considered one of our integration companies accessing lower than 1% of India primarily based end-of-life gross sales logs for a fortnight,” stated Thilakan. “ follows stringent knowledge safety norms and is licensed below the best requirements of world safety and security. Now we have, in an abundance of warning, instantly severed entry to the cloud machine.”

Thilakan didn’t reply to a follow-up electronic mail from TechCrunch asking why actual person knowledge was saved in what the corporate claims is a “non-production, staging” server. The corporate additionally wouldn’t say if it has logs or any proof to find out if knowledge was accessed or downloaded because of the safety lapse.

WhiteHat Jr. spokesperson Sameer Bajaj stated the corporate is “presently speaking with in regards to the incident and can take acceptable motion in accordance with our rigorous safety insurance policies.”



Supply hyperlink