Obscura is a ransomware strain observed in 2025, written in Go and specifically targeting Windows domain controllers via the SYSVOL/NETLOGON share, using Curve25519 + XChaCha20 encryption with double-extortion tactics and a 10-day payment deadline.
Victims (33)
STC Concrete Product
TH
Construction
Discovered: Jan 11, 2026 · Attack est.: Jan 10, 2026
STC Concrete Product Public Company Limited engages in the manufacture and distribution of precast concrete products in Thailand.
REDtone
MY
Telecommunication
Discovered: Jan 11, 2026 · Attack est.: Jan 10, 2026
REDtone International is a telecommunications service provider for to niche markets.
Revoil
GR
Energy
Discovered: Jan 11, 2026 · Attack est.: Dec 23, 2025
Revoil trades fuels and lubricants through its network of petrol stations, which consists of more than 500 petrol stations across Greece.
[Redacted] #1927
TH
Energy
Discovered: Jan 11, 2026 · Attack est.: Dec 23, 2025
[Redacted]
Trend Import Export
RO
Technology
Discovered: Jan 11, 2026 · Attack est.: Dec 15, 2025
IT company specializing in enterprise solutions and hardware
CleverPower
DK
Energy
Discovered: Jan 11, 2026 · Attack est.: Dec 14, 2025
Technology leader for modern energy infrastructure
cle**rp**er.eu
Energy
Discovered: Dec 15, 2025 · Attack est.: Dec 14, 2025
Technology leader for modern energy infrastructure
k*m**w.com
Transportation/Logistics
Discovered: Dec 15, 2025 · Attack est.: Dec 14, 2025
Transportation & Warehousing
New Obscura 2.0!
Discovered: Dec 12, 2025 · Attack est.: Dec 11, 2025
We present the new version of Obscura 2.0. Faster encryption mechanisms, bugs fixed in the first version, more covert operation, and more upset companies. Now you can rent our software....
StanleyCo Malaysia
MY
Business Services
Discovered: Dec 12, 2025 · Attack est.: Dec 3, 2025
StanleyCo Malaysia provides expert accounting, tax advisory, company incorporation, and compliance services for local and foreign businesses in Malaysia.
Startek Engineering Inc.
TW
Technology
Discovered: Dec 12, 2025 · Attack est.: Dec 2, 2025
STARTEK is a worldwide leading company in the fingerprint identification industry, dedicated to developing and providing consumer-ready fingerprint identification products, biometric fingerprint sensors and modules. Established in 1989 at Hsinchu...
ACE Forwarding
US
Transportation/Logistics
Discovered: Dec 12, 2025 · Attack est.: Nov 18, 2025
Ace Forwarding offers several methods of protecting your freight. Full-service crating and repackaging are available in a variety of materials. Our full time staff of carpenters will custom-tailor crating and...
New Toyo International Holdings Ltd
SG
Manufacturing
Discovered: Nov 1, 2025 · Attack est.: Nov 1, 2025
Revenue: $221.7kk | Leak Size: 2 GB | Status: Pending | Time Left: 6d 17h 27m 32s
Thompson Dorfman Sweatman
CA
Business Services
Discovered: Oct 30, 2025 · Attack est.: Oct 30, 2025
Revenue: $31.2kk | Leak Size: 250 GB | Status: Pending | Time Left: 8d 3h 57m 25s
Federal Auto Holdings Berhad
MY
Transportation/Logistics
Discovered: Oct 29, 2025 · Attack est.: Oct 29, 2025
Revenue: $41.8kk | Leak Size: 6 GB | Status: Pending | Time Left: 7d 18h 57m 21s
Cape Dara Resort Pattaya
TH
Hospitality and Tourism
Discovered: Oct 20, 2025 · Attack est.: Oct 20, 2025
Revenue: $25.2kk | Leak Size: 80 GB | Status: Pending | Time Left: 8d 6h 57m 24s
relationmedia.dk
DK
Technology
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
meamargroup.com
EG
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $30kk | Leak Size: xx GB | Status: Published
plazadental.com
US
Healthcare
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
heavenly-dental.com
US
Healthcare
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
thefixingcompany.com
IE
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
eastdesign.com.my
MY
Business Services
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
espectral.pt
PT
Technology
Discovered: Oct 13, 2025 · Attack est.: Oct 13, 2025
Revenue: $
EAST Design Architect Sdn. Bhd
MY
Construction
Discovered: Sep 19, 2025 · Attack est.: Sep 19, 2025
Design agency in Malaysia, Penang
Espectral
PT
Technology
Discovered: Sep 19, 2025 · Attack est.: Sep 19, 2025
Espectral specializes in providing testing and measurement equipment, focusing on sectors such as telecommunications, finance, healthcare, and education. Their product offerings include calibration services for various parameters, general electronics, and...
Rulmaksan Makina
TR
Manufacturing
Discovered: Sep 5, 2025 · Attack est.: Aug 31, 2025
Rulmaksan Makina is a company that operates in the Consumer Services industry.
The Fixing Company
IE
Construction
Discovered: Sep 5, 2025 · Attack est.: Aug 28, 2025
The Fixing Company is an Irish provider of premium fixing solutions specifically designed for the construction industry. They offer a wide range of products including adhesives, building materials, safety workwear,...
HeavenlyDental
US
Healthcare
Discovered: Sep 5, 2025 · Attack est.: Aug 28, 2025
Dental clinics in San Jose
Plazadental
US
Healthcare
Discovered: Sep 5, 2025 · Attack est.: Aug 28, 2025
Dental clinics in San Jose
WZV Warndt
DE
Public Sector
Discovered: Sep 5, 2025 · Attack est.: Aug 28, 2025
Der WasserZweckVerband Warndt ist ein kommunaler Zweckverband, dessen Hauptaufgabe die Trinkwasserversorgung ist. Er wurde 1909 gegründet und versorgt die Stadtteile Ludweiler und Lauterbach in Völklingen sowie die Gemeinde Großrosseln
MeamarGroup
EG
Construction
Discovered: Sep 5, 2025 · Attack est.: Aug 26, 2025
Specializes in real estate development, contracting, and investment services. The company aims to serve clients interested in developing and investing in residential and commercial properties. They focus on delivering quality...
RelationMedia A/S
DK
Business Services
Discovered: Sep 5, 2025 · Attack est.: Jul 15, 2025
RelationMedia A/S is the leading agency in Denmark within sales forces, merchandising, marketing, data collection, sampling, product presentation and events.
michigancityin.gov
US
Public Sector
Discovered: Oct 13, 2025 · Attack est.: Sep 22, 2024
Revenue: ?? | Leak Size: 450 GB | Status: Published