The ransomware claim asserts that blacknevas has targeted OftalTech Solutions, a leading ophthalmic product distributor operating in the US, encrypting their data from a list of 317,286 files totaling 1.5 TB. The attack threatens the companyβs ability to access critical information essential for supporting ophthalmology professionals in the US. #UnitedStates
Incident Details
- Victim: OftalTech Solutions oftaltech.com
- Country: US
- Actor: blacknevas
- Source: http://ctyfftrjgtwdjzlgqh4avbd35sqrs6tde4oyam2ufbjch6oqpqtkdtid.onion/publications/details/8c57c7f1-fd7e-475a-bbd7-9baa517326fe
- Discovered: 2025-09-06 14:47:14.315380
- Published: 2025-09-06 14:14:56
Information
- OftalTech Solutions is a leading distributor of ophthalmic products operating both nationally in the US and internationally in Spain and Portugal.
- The company offers a wide range of products, including diagnostic equipment, surgical devices, and therapeutic lenses.
- They primarily serve ophthalmologists by providing essential tools and devices for various eye care procedures.
- OftalTech Solutions has over 27 years of experience in the market, demonstrating their dedication to supporting ophthalmology professionals.
- The ransomware attack was carried out by the actor blacknevas.
- They have a comprehensive list of 317,286 files totaling 1.5 TB in size, available for download upon request at https://biteblob.com/Information/jy8iz5kBMTUPik/#oftaltech_file_list.zip.

Disclaimer: This post is based on public claims made by the ransomware group "blacknevas". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.