HC Querétaro Added to 8base Leak Site
On March 27, 2024, the Mexican plastics manufacturer HC Querétaro, S.A. de C.V. appeared on the public leak site operated by the ransomware group known as 8base. The company, founded in 1994 and operating under the domain hcq.proterial.com, was listed after attackers claimed to have exfiltrated internal files during a ransomware incident. The listing does not specify the number of records affected or the exact volume of data taken.
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What the Disclosure States
The 8base leak-site entry states that internal files were exfiltrated from HC Querétaro in a ransomware attack. No detailed inventory of the stolen material has been published on the site, and the company has not yet issued a public notification quantifying impacted records or naming specific data types. The entry simply states that data was obtained and gives the victim until a set deadline to negotiate before files are released or sold. Public views of the onion listing, archived via ransomware.live at http://xb6q2aggycmlcrjtbjendcnnwpmmwbosqaugxsqb4nx6cmod3emy7sad.onion/company/7890411, show only generic screenshots and a demand for contact.
Ransomware operators like 8base routinely use these listings as both proof of compromise and leverage for extortion. Because the primary disclosure provides no breakdown of exposed file contents, it remains unknown whether employee personal data, customer records, supplier contracts, or operational blueprints were included.
Why This Matters for You and Your Family
When a manufacturer like HC Querétaro is hit, the people whose information ends up in the stolen files are often ordinary employees, former staff, vendors, and customers. If your name, address, national ID number, payroll details, or contact information ever passed through their systems, that data may now sit on a criminal server. Even without exact record counts, the exposure creates immediate risk because ransomware groups rarely limit themselves to corporate secrets; they harvest any personally identifiable information they can find to increase pressure or monetize through resale.