Shirasaki
8baseThis record tracks a ransomware attack claimed by the 8base group against Shirasaki. 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
Shirasaki Corporation wants to be a company that cares about the environment as a citizen of the world and always develops new enterprises with innovative ideas,for example, waste recycling enterprises that take into account the conservation of resources, and greening enterprises that protect and cherish beautiful greeneryshirasaki.co.jp
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.