Security News > 2022 > March > E-commerce giant Mercado Libre confirms source code data breach

Argentinian e-commerce giant Mercado Libre has confirmed "Unauthorized access" to a part of its source code this week.
Mercado additionally says data of around 300,000 of its users was accessed by threat actors.
The company's announcement follows a poll by the data extortion group, Lapsus$ in which they threatened to leak data allegedly stolen from Mercado and other prominent companies.
It is not clear at this time if the information of these 300,000 Mercado users was stored in one of the source code repos-a practice BleepingComputer has come across before when reporting on some data breach cases.
Data extortion group Lapsus$ claims to have accessed 24,000 source code repositories of both MercadoLibre and Mercado Pago, as seen by BleepingComputer.
The development resembles Lapsus$'s last week's leak of 190 GB-large archives that the group claimed contained "Confidential Samsung source code." The same week, Samsung confirmed that threat actors had indeed breached its network and stolen confidential information, including source code present in Galaxy smartphones.
News URL
Related news
- Data breach at Japanese telecom giant NTT hits 18,000 companies (source)
- PowerSchool previously hacked in August, months before data breach (source)
- Western Alliance Bank notifies 21,899 customers of data breach (source)
- Sperm donation giant California Cryobank warns of a data breach (source)
- Pennsylvania education union data breach hit 500,000 people (source)
- StreamElements discloses third-party data breach after hacker leaks data (source)
- Texas State Bar warns of data breach after INC ransomware claims attack (source)
- Food giant WK Kellogg discloses data breach linked to Clop ransomware (source)
- The quiet data breach hiding in AI workflows (source)
- Hertz confirms customer info, drivers' licenses stolen in data breach (source)