The data of 300,000 users of Mercado Libre has been violated The attack is attributed to the hacker LAPSUS$ and could have exposed sensitive data of users from Mexico and Latin America.

This article was translated from our Spanish edition.

Traitov | Getty Images

Mercado Libre is one of the largest and most robust e-commerce platforms in the world, but that does not mean that it is not vulnerable to cyber attacks. The Argentine company, founded in 1999 by Marcos Galerpin , announced that its code was violated and it was forced to activate its security protocols.

Through a statement, the company indicated that it is carrying out an analysis of the damage:

"We have recently detected that part of the Mercado Libre Inc. source code has been subject to unauthorized access. We have activated our security protocols and are conducting a thorough analysis.

Although the data of approximately 300,000 users (out of nearly 140 million unique active users) was accessed, so far - and based on our initial analysis - we have not found any evidence that our infrastructure systems have been compromised or that they have been compromised. obtained user passwords, account balances, investments, financial or payment card information".

The attack was recognized around the same time that the LAPSUS$ hacker group claimed to have company data. In recent days, that same group of "ransomware" leaked data from Samsung and Nvidia , a leading company in artificial intelligence computing.
Eduardo Scheffler Zawadzki

Entrepreneur Staff

Want to be an Entrepreneur Leadership Network contributor? Apply now to join.

Editor's Pick

Business News

JPMorgan Shuts Down Internal Message Board Comments After Employees React to Return-to-Office Mandate

Employees were given the option to leave comments about the RTO mandate with their first and last names on display — and they did not hold back.

Growing a Business

How Meta Generated $32 Billion in Ad Revenue Last Quarter — and How You Can Create Million-Dollar Weekends Using the Same Strategies

Meta's staggering $32 billion quarterly ad revenue isn't just about size; it's about strategy, systems and execution as well.

Marketing

The 80/20 Rule of Sales: How to Find Your Best Customers

How you can focus on the customers who will buy the most from you.

Business News

Is TikTok Considering Selling Its U.S. Business to Elon Musk? Here's What TikTok Says.

Reports have emerged that Chinese officials are considering selling TikTok to Elon Musk.

Business Ideas

70 Small Business Ideas to Start in 2025

We put together a list of the best, most profitable small business ideas for entrepreneurs to pursue in 2025.

Business Culture

Why Are Remote Work Trends So Different in the US and UK?

While the USA and the UK share similarities, they have markedly different remote work cultures. This is particularly interesting for a US-based founder with UK-based employees. I wanted to explore these differences further so we can understand how remote work policies can be tailored to enhance productivity and employee satisfaction in both countries.