China Export & Credit Insurance Corporation
8baseThis record tracks a ransomware attack claimed by the 8base group against China Export & Credit Insurance Corporation. 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
China Export & Credit Insurance Corporation (hereinafter referred to as "SINOSURE") is a state-funded and policy-oriented insurance company established and supported by the state to promote China's foreign economic and trade development and cooperation. As an independent legal person, SINOSURE was officially launched and put into operation on December 18, 2001, whose service network now covers the whole country.https://www.sinosure.com.cn/en/Sinosure/Profile/[email protected]
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.