PT. Bank Perekonomian Rakyat Bintan
coinbasecartelThis record tracks a ransomware attack claimed by the coinbasecartel group against PT. Bank Perekonomian Rakyat Bintan. 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
[AI generated] PT. Bank Perekonomian Rakyat Bintan is an Indonesian rural bank, known as a Bank Perkreditan Rakyat or BPR, operating in the Bintan regency of Riau Islands province, Indonesia. It provides basic financial services including savings, deposits, and credit facilities primarily to local communities, small businesses, and micro-enterprises. As a rural bank, it operates under supervision of the Indonesian Financial Services Authority, OJK, serving the local economy.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.