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Ransomware Group everest Hits: TSYS

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HookPhish team

Summary

In the latest cybersecurity news, TSYS — a company operating in the US — has fallen victim to a ransomware attack conducted by the group everest. This data breach, discovered on 2026-05-02T03:54:24.488109+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.

Incident Report

Attribute Information
Target Organization TSYS
Threat Group everest
Summary [AI generated] TSYS, or Total System Services, is a US-based payment solutions company headquartered in Columbus, Georgia. It operates in the financial technology and payment processing industry, providing services such as credit and debit card processing, merchant services, and payment management solutions to financial institutions, businesses, and consumers worldwide. TSYS became a subsidiary of Global Payments following a merger in 2019.
Date of Breach 2026-05-02T03:54:07.933043+00:00
Discovery Date 2026-05-02T03:54:24.488109+00:00
Region US
Business Sector Financial Services

 

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Disclaimer

HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.

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