Ransomware Group Storm Hits: American Casting Company
Summary
In the latest cybersecurity news, American Casting Company — an organization based in US — has fallen victim to a ransomware attack conducted by the group Storm. This data breach, discovered on 2026-09-18T07:51:54.315828+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | American Casting Company |
| Threat Group | Storm |
| Summary | American Casting Company is an ISO 9001 and AS9100 certified investment casting foundry located in Hollister, California, specializing in premier quality investment castings for the aerospace and medical industries. The company offers a variety of castings made from super alloys and other high-performance materials, ensuring the industry’s shortest lead times through advanced manufacturing processes, including 3D printing and vacuum melting. Their services include design for manufacturability, NADCAP heat treating, and non-destructive testing, catering to clients in sectors such as medical, aerospace, defense, and industrial applications. With a focus on innovation and quality, American Casting Company commits to delivering precise, durable, and strong investment castings perfect for complex geometries. The company headquarters is located in 205 Apollo Way, Suite A, Hollister, CA 95023, United States. 51-200 Employees |
| Date of Breach | 2026-09-18T05:41:33+00:00 |
| Discovery Date | 2026-09-18T07:51:54.315828+00:00 |
| Region | US |
| Target Domain | americancastingco.com |
| Business Sector | Manufacturing |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- keep watch on the dark web — close the gap attackers exploit.
- real-time breach alerts — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
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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