The Lynx ransomware group has allegedly launched a widespread campaign, adding a staggering 15 new victims to its data leak site on September 4, 2025. The attack spans multiple continents and targets a diverse range of industries, from technology and manufacturing to municipal governments and hospitality. This large-scale operation underscores the far-reaching capabilities of the threat actor, impacting organizations across North America, Europe, and South America, and disrupting a variety of critical and commercial services.
The victims of this multi-pronged attack include prominent companies and public entities. The cybercriminal group claims to have exfiltrated sensitive data from each organization, categorizing the leaks as either “Encrypted” or providing “Proof” of the breach to pressure the victims into paying a ransom. The targeted organizations represent a significant cross-section of the global economy, highlighting the indiscriminate nature of the Lynx group’s operations.
The list of allegedly compromised organizations includes:
- 🇺🇸 FirstLight: A major provider of fiber-optic data, internet, and cloud services in the Northeastern and mid-Atlantic United States.
- 🇩🇪 Ziegler-Design: A German company specializing in the design and production of medical and commercial furniture.
- 🇦🇹 Elektro-Buder: An Austrian electrical installation company.
- 🇺🇸 Simmons Boardman Publishing: One of the oldest privately held B2B publishers in the United States.
- 🇺🇸 Six Guns LLC: A commercial construction services company specializing in framing and drywall.
- 🇺🇸 Pesado Construction: A Texas-based general contractor focused on industrial and heavy civil construction.
- 🇩🇪 HighDoc: A German firm providing technical documentation and product conformity services.
- 🇺🇸 Medway Plastics: A family-owned plastic injection molding company with operations in California and Texas.
- 🇨🇦 Denray Tire: A tire and mechanical services provider with multiple locations across Manitoba and Saskatchewan, Canada.
- 🇺🇸 Metro Technology Centers: A career and technology education institution serving Oklahoma.
- 🇺🇸 City of Batavia: A municipal government organization committed to community service.
- 🇺🇸 Volanno: A Washington, D.C.-based software development and data analytics company.
- 🇨🇦 Bemac-Merivale: A leading collision and auto repair center in Ottawa, Canada.
- 🇵🇪 Primax: A major Peruvian corporation in the fuel and lubricant sector with operations across Latin America.
- 🇪🇸 Ona Hotels: A hospitality company offering hotel accommodations in various destinations.
