Related Threat Clusters
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Ransomware Fuels Surge in Global Cyberattacks
As of February 12, 2026, organizations worldwide are experiencing an average of 2,090 cyber-attacks per week, largely driven by ransomware incidents. This increase highlights the ongoing challenges faced by businesses…
1908 articles · Updated February 12, 2026 -
Liberty Mutual Faces Class Action Over Ransomware Data Breach Exposing Customer Data
Liberty Mutual Insurance is facing a class action lawsuit due to a ransomware attack that exposed sensitive information of over 15,000 policyholders. The plaintiffs allege that the criminal group Everest accessed and…
3 articles · Updated May 19, 2026 -
Ryanair Flight Compensation Data Allegedly Breached and Leaked
A threat actor claims to have breached Ryanair, exposing sensitive flight compensation data on underground forums. The leaked data reportedly includes internal emails, booking records, legal case information, and…
2 articles · Updated April 30, 2026 -
Everest Ransomware Group Breaches Under Armour, Exposing 343 GB of Data
The Everest ransomware group has claimed responsibility for a significant data breach involving Under Armour, reportedly stealing 343 GB of sensitive internal data. The exposed data includes customer information,…
8 articles · Updated November 18, 2025 -
Everest Ransomware Group Breaches Under Armour, Exposing 343 GB of Data
The Everest ransomware group has claimed responsibility for a significant data breach at Under Armour, allegedly stealing 343 GB of sensitive information. This data includes customer details, purchase history, and…
11 articles · Updated November 18, 2025 -
Asus Data Breach: Everest Ransomware Group Claims Responsibility
Asus has been hacked by the Everest ransomware group, which has claimed responsibility for the data breach. The attack has raised significant concerns regarding the security of sensitive information within the tech…
2 articles · Updated December 10, 2025 -
Ransomware Attacks Target IDeaS.com and Pilot Automotive on January 13, 2026
On January 13, 2026, the Everest ransomware group attacked IDeaS.com, compromising its database and threatening to leak sensitive data. On the same day, the Sinobi ransomware group targeted Pilot Automotive, also…
14 articles · Updated January 13, 2026 -
Everest Ransomware Claims Atlas Air Data Breach; Airline Denies Compromise
The Everest ransomware gang claimed to have stolen 1.2 terabytes of data from Atlas Air, a major cargo airline, including sensitive information related to Boeing aircraft. In response, Atlas Air has denied any breach,…
2 articles · Updated February 16, 2026 -
Stellantis Faces Class-Action Lawsuit Over Everest Ransomware Data Breach
Stellantis North America is being sued by Loria and Thomas Spadafore for allegedly failing to protect customer data during a ransomware attack by the Everest group. The breach, which occurred around December 25, 2025,…
2 articles · Updated January 31, 2026 -
Nissan Confirms Data Breach from Third-Party Vendor Amid Everest Ransomware Threat
Nissan has confirmed a data breach involving a third-party vendor after the Everest ransomware group claimed to have stolen 910GB of sensitive data, including customer and dealership information. The breach occurred…
3 articles · Updated April 3, 2026
Recent Intelligence Reports
- Everest Ransomware — www.provendata.com · July 24, 2026
- Stadler Rail Data-Exchange Platform Breach: Cybersecurity Incident Analysis of Everest ... — Rescana · July 23, 2026
- Swiss train maker tells ransomware crooks to get off at the next stop — Theregister · July 23, 2026
- Stadler Rail refuses to pay $12.3 million ransom after ransomware attack — Feeds.Feedburner · July 22, 2026
- Swiss rail giant Stadler rejects $12.3M ransom demand after cyberattack — Bleepingcomputer · July 22, 2026
- Major insurance company faces class action lawsuit after hackers posted health information online — Al · May 19, 2026
- Major insurance company faces class action lawsuit after hackers posted health information online — Al · May 19, 2026
- Liberty Mutual class action claims ransomware attack exposed customer data — Topclassactions · May 19, 2026