Brontoo Technology Solutions
ransomexxThis record tracks a ransomware attack claimed by the ransomexx group against Brontoo Technology Solutions. 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
OstaApp, developed by Brontoo Technology Solutions India Private Limited, is a digital payment platform designed to offer a secure, fast, and convenient way to make transactions without relying on traditional cards, wallets, or point-of-sale (POS) systems. The platform generates a unique, one-time-use digital number or QR code, which users can utilize for payments at registered merchants, partner ATMs, and more. Database with 146123 users leaked. Proof of PCI DSS compliance is not a guaranteed solution.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.