Ransomware Group: ARKANA

VICTIM NAME: Synopsys

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 ARKANA Onion Dark Web Tor Blog page.

AI Generated Summary of the Ransomware Leak Page

The ransomware leak page pertains to Synopsys, a prominent company specializing in electronic design automation and semiconductor intellectual property. The incident was discovered on June 6, 2025, following an attack that occurred on June 4, 2025. Synopsys, headquartered in Mountain View, California, provides solutions that enable designers to manage complex projects, develop high-performance silicon, and meet strict time-to-market and power consumption targets. The leak suggests that sensitive corporate information or potentially internal data may have been compromised.

The page indicates that the breach was claimed by a group identified as “arkana” and includes visual evidence such as screenshots, possibly of internal documents or affected systems. While specific download links or data leaks are not detailed publicly, the presence of such content implies potential exposure of proprietary information. The incident’s timing aligns with the attack date of early June 2025. The leak could impact Synopsys’ operations and customer confidence, underscoring the importance of cybersecurity measures for organizations in the technology sector. No personally identifiable information or sensitive customer data is explicitly mentioned in the available content.