Intermountain
8baseThis record tracks a ransomware attack claimed by the 8base group against Intermountain. 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
Intermountain Centers for Human Development, Inc., is an Arizona-based nonprofit healthcare system made up of a statewide family of subsidiary organizations that includes Behavioral Consultation Services Inc., Community Partners, Inc., Intermountain Academy, LLC, Intermountain Foster Care, LLC, Intermountain Health Center, Inc, Mental Health Resources, Inc and Pinal Hispanic Council Inc. The Intermountain family of organizations is known as Intermountain Centers.Intermountain Centers is recognized as a leader in the provision of integrated behavioral health and intensive welfare programs for children and adults. The organization’s wide spectrum of programs, each grounded in Applied Behavior Analysis (ABA) and Trauma Informed Behavioral Therapies, builds on individual and family strengths.https://www.intermountaincenters.org/
Leak Screenshots
SAMPLEProof-of-breach screenshots the operator posted from the stolen data. Previews are redacted and locked — the originals are available on HaveIBeenRansom.