Ransomware victim disclosure
← All victimsMultistack
Claimed by Blackbyte · listed 3 years ago
Status timeline
- Listed
Jun 16, 2023
- Data leaked
At a glance
- Group
- Blackbyte
- Status
- Data leaked
- Country
- United States
- Sector
- Manufacturing
- Listed on leak site
- Jun 16, 2023
About the victim
AI dossier — public-source company profileMultistack is a U.S.-based manufacturer of eco-friendly modular HVAC chiller systems, including air-cooled, water-cooled, and MagLev (magnetic levitation) platforms. The company specializes in energy-efficient, scalable, and environmentally responsible cooling and heating solutions for commercial and industrial buildings. Multistack distributes its products globally across regions including North America, Europe, Africa, Australia, and Asia.
- Industry
- HVAC Equipment Manufacturing (Modular Chillers)
Attack summary
Severity: high — Data has been confirmed published by BlackByte (disclosed status: data_published), indicating successful exfiltration. Even without explicit enumeration of data types, a confirmed data publication event from a known ransomware group targeting a manufacturing company constitutes a high-severity incident.BlackByte claims to have compromised Multistack and has published data from the attack. The disclosed status indicates data has been published, suggesting exfiltration of company data, though the specific data categories and volume were not explicitly enumerated in the leak post.
Data the group says was taken
AI dossier — extracted from the leak post- Company internal data
- Potentially proprietary engineering/product designs
- Business operations data
What the group claims
At Multistack, we recognize and respect the importance of providing HVAC solutions that promote energy and water efficiency, utilize the best refrigerant choices available, and embrace the transition from fossil fuels to electrification.Water and air-cooled MagLev® chiller platforms achieve superb efficiency across their full range of operation. Our unique MagLev chiller design and unrivalled Transitional Efficiency? chiller control algorithms deliver outstanding part-load performance at all condenser-water or ambient temperature conditions. MagLev also offers refrigerant choices recognized worldwide safer for the environment: R1234ze, R-513, and R515B.Our modular product’s design allows you the freedom to use just enough energy to meet your current needs, while offering you the flexibility of incorporating additional modules as your operations grow. Minimizing embodied energy is an important design focus and we pride ourselves that our modular chillers deliver the industry’s highest cooling and heating output per pound. If you’re looking to cool and heat your building with as little environmental impact as possible, look no further than Multistack!
Sources
- Victim sitemultistack.com
Source
Indexed 3 years agoThis page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.
