Cellulant Corporation
kelvinsecurityThis record tracks a ransomware attack claimed by the kelvinsecurity group against Cellulant 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
Cellulant Corporation is a Kenyan payments company in the Services sector that provides digital payment infrastructure across Africa. It helps businesses collect payments, send payouts, and support transactions through locally relevant payment methods and enterprise payment services. Public company materials describe it as a leading African payments provider serving merchants, banks, and enterprises across multiple markets. In threat-intelligence listings, Cellulant Corporation was listed as a ransomware victim associated with kelvinsecurity.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.