Concord Management Services
akiraThis record tracks a ransomware attack claimed by the akira group against Concord Management Services. 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
Concord Management Services LLC is a company that operates in the Architecture, Engineering & Design industry. 23Gb of data will b e uploaded soon. There are files of 2 more companies inside the a rchive. We got detailed personal employee information SSNs, addre sses, phones etc. Numerous financial files, agreements and other business files will be available soon as well.
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.