# Everest

> As of 2026-07-25, Everest is a threat actor tracked by Threadlinqs Intelligence across 5 threats spanning ransomware, data breach. ATT&CK coverage spans 69 techniques across 15 tactics in 5 of 5 tracked threats. Most-observed techniques: T1070 (Indicator Removal), T1078 (Valid Accounts), T1486 (Data Encrypted for Impact).

- **Tracked threats:** 5
- **Categories:** RANSOMWARE, DATA_BREACH
- **As of:** 2026-07-25

## ATT&CK techniques observed

69 techniques observed across 5 of 5 tracked threats. Tactics: Discovery (12), Stealth (formerly Defense Evasion) (8), Impact (7), Initial Access (7), Resource Development (7), Collection (5).

- [T1070](https://intel.threadlinqs.com/technique/T1070) Indicator Removal — Stealth (formerly Defense Evasion) — observed in 5 of 5 tracked threats
- [T1078](https://intel.threadlinqs.com/technique/T1078) Valid Accounts — Initial Access — observed in 5 of 5 tracked threats
- [T1486](https://intel.threadlinqs.com/technique/T1486) Data Encrypted for Impact — Impact — observed in 5 of 5 tracked threats
- [T1021](https://intel.threadlinqs.com/technique/T1021) Remote Services — Lateral Movement — observed in 4 of 5 tracked threats
- [T1046](https://intel.threadlinqs.com/technique/T1046) Network Service Discovery — Discovery — observed in 4 of 5 tracked threats
- [T1133](https://intel.threadlinqs.com/technique/T1133) External Remote Services — Initial Access — observed in 4 of 5 tracked threats
- [T1190](https://intel.threadlinqs.com/technique/T1190) Exploit Public-Facing Application — Initial Access — observed in 4 of 5 tracked threats
- [T1199](https://intel.threadlinqs.com/technique/T1199) Trusted Relationship — Initial Access — observed in 4 of 5 tracked threats
- [T1566](https://intel.threadlinqs.com/technique/T1566) Phishing — Initial Access — observed in 4 of 5 tracked threats
- [T1567](https://intel.threadlinqs.com/technique/T1567) Exfiltration Over Web Service — Exfiltration — observed in 4 of 5 tracked threats
- [T1657](https://intel.threadlinqs.com/technique/T1657) Financial Theft — Impact — observed in 4 of 5 tracked threats
- [T1685](https://intel.threadlinqs.com/technique/T1685) Disable or Modify Tools — Defense Impairment — observed in 4 of 5 tracked threats
- [T1003](https://intel.threadlinqs.com/technique/T1003) OS Credential Dumping — Credential Access — observed in 3 of 5 tracked threats
- [T1018](https://intel.threadlinqs.com/technique/T1018) Remote System Discovery — Discovery — observed in 3 of 5 tracked threats
- [T1027](https://intel.threadlinqs.com/technique/T1027) Obfuscated Files or Information — Stealth (formerly Defense Evasion) — observed in 3 of 5 tracked threats

## Tracked threats

- [Everest Ransomware Gang Extorts Stadler Rail via Compromised Supplier Credentials, CHF 10M Demand Refused](https://intel.threadlinqs.com/threat/TL-2026-1683) — MEDIUM
- [Everest Ransomware Group Demands $12.3M from Stadler Rail via Third-Party Supplier Breach](https://intel.threadlinqs.com/threat/TL-2026-1655) — MEDIUM
- [Everest Ransomware Gang Breaches Stadler Rail Supplier Data Exchange Platform, Demands $12.3M (CHF 10M) Ransom](https://intel.threadlinqs.com/threat/TL-2026-1642) — MEDIUM
- [Everest Ransomware: Triple Extortion via Encryption, Access Brokering, and Insider Recruitment](https://intel.threadlinqs.com/threat/TL-2026-1172) — HIGH
- [Dark Web Data-Leak Roundup (June 2026): Iran Hajj Organization (168M records), AdressFakta/SUPEReROI Sweden (5.4M+), Chrysler/Salesforce (1TB+, Everest Ransomware), and Crypto-Platform Lead Lists](https://intel.threadlinqs.com/threat/TL-2026-0803) — HIGH

## Full data

Infrastructure, IOC values and detection queries (Splunk SPL / Microsoft KQL / Sigma) require the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp

Canonical: https://intel.threadlinqs.com/actor/Everest