In January 2021, cybersecurity researchers from the Brazilian firm discovered a massive database for sale on the dark web. The data was contained in a large archive, often identified by names like SerasaExperian_KRAKKN.7z , which suggested a connection to Serasa Experian , a major Brazilian credit bureau and subsidiary of the global firm Experian . Content of the Archive
This article provides an overview of , a compressed archive file that gained notoriety in early 2021 as the centerpiece of one of the largest data leaks in history, allegedly involving the personal information of over 223 million Brazilians. Background: The 2021 Mega Leak SerasaExperian_KRAKKN.7z
The archive contained approximately of sensitive information. The leaked data was split into several categories, including: Mega Data Leak Case | Lawyers - Mishcon de Reya Background: The 2021 Mega Leak The archive contained