GRECA Asfaltos (grupogreca.com.br)
lynxThis record tracks a ransomware attack claimed by the lynx group against GRECA Asfaltos (grupogreca.com.br). It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
Learn about the GRECA Transparency Program and access the reporting channel. 60 years of history, achievements, challenges and continuous development in Asphalt, Logistics and Financial Solutions The GRECA Asfaltos Group is one of the largest asphalt specialist companies in Brazil. We transport, produce and sell products for asphalt paving. Always focused on the growth and updating of our products and services, we invest incessantly in research and technology. From production to delivery, we are a team that works with passion and our pioneering spirit and quality are what make us recognized on roads throughout the country. There are 14 units installed in 10 Brazilian states with the capacity to serve the entire national territory. GRECA Asfaltos maintains a commitment to quality with its customers, guaranteed through constant investments in new technologies and solutions for products that meet their needs. This energy is present in the Research, Development and Quality Center.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.