Ransomware Group: RHYSIDA

VICTIM NAME: Termolar

NOTE: No files or stolen information are [exfiltrated/downloaded/taken/hosted/seen/reposted/disclosed] by RedPacket Security. Any legal issues relating to the content of the files should be directed at the attackers directly, not RedPacket Security. This blog is simply posting an editorial news post informing that a company has fallen victim to a ransomware attack. RedPacket Security is in no way affiliated or aligned with any ransomware threat actors or groups and will not host infringing content. The information on this page is fully automated and redacted whilst being scraped directly from the RHYSIDA Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The ransomware leak page associated with the manufacturing company known as Termolar, the leading producer of thermal conservation products in Latin America, indicates a significant security incident. The attack was detected on May 18, 2025, and potentially compromised sensitive operational data. The victim’s industry focus on manufacturing suggests that proprietary information, such as product designs or internal communications, might have been targeted. The incident was discovered on the same day it was launched, implying ongoing or recent malicious activity. The site contains visual evidence and possible data leaks, although specific files or links are not disclosed, emphasizing the severity of the breach and the risk of data dissemination.

The leak page references an activity group called “rhysida” and includes a screenshot placeholder, hinting at possible publication or exposure of internal information. Notably, no personal or PII data is publicly displayed, maintaining confidentiality of individual identities. As the incident involves a major Latin American manufacturing enterprise, it underscores the importance of cybersecurity measures in protecting industrial data from ransomware threats. The attack confirmation highlights ongoing cybersecurity challenges faced by manufacturing firms, especially in regions with evolving threat landscapes. Analyzing this incident can help organizations understand the importance of proactive defense strategies and incident response planning to mitigate similar threats.