all Data
tenguThis record tracks a ransomware attack claimed by the tengu group against all Data. 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
all Data appears to be an Education-sector organization in the United States, with the available public evidence identifying it only by name and sector rather than by a detailed company profile. In threat-intelligence context, education organizations commonly provide learning, administrative, or support services tied to schools, colleges, or training programs, but no verified public source in the search results describes all Data’s specific offerings. The name is indexed in connection with the Tengu ransomware ecosystem, which has publicly claimed victims across multiple sectors and regions. It was listed as a ransomware victim associated with tengu.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.