Meridian Cooperative
blackbyteThis record tracks a ransomware attack claimed by the blackbyte group against Meridian Cooperative. 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
Meridian Cooperative is the only enterprise solution that delivers flexible leading-edge software, services, and technology to utility providers across the country. With solutions ranging from consumer billing and finance to IT, GIS, advanced analytics, cybersecurity, and operations, our enterprise suite provides the tools utilities need to manage business from the office to the field efficiently and securely.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.