Pinnacle Hospital
● Listed in the last 48hAbout the organisation
Pinnacle Healthcare / Pinnacle Hospital is a physician-owned, patient-centered healthcare organization operating an 18-bed acute care hospital in Crown Point, Indiana. The company provides a wide range of medical and surgical services through a network of more than 150 physicians and medical specialists. Its services include family medicine, internal medicine, gastroenterology, general surgery, gynecology, orthopedics, pain management, urology, breast care, specialty clinics, and walk-in care. Pinnacle Healthcare focuses on delivering personalized, high-quality care in a smaller hospital environment, emphasizing patient satisfaction, efficient treatment, personal service, and respect for patients and their families. The company headquarters is located in 9301 Connecticut Drive, Crown Point, IN 46307, United States. 201-500 Employees
What the listing means
Pinnacle Hospital appeared on the Storm leak site on 23 August 2026. Groups publish a victim once negotiations stall or as pressure during them, so a listing usually means data was already exfiltrated — the attack itself is dated 21 August 2026, 1 day before the listing. This group has published 28 claims in the last 30 days and remains active.
Recommended actions
- Treat any unsolicited message referencing Pinnacle Hospital as suspicious — leaked data gets weaponised for phishing within days.
- If you hold an account on pinnaclehealthcare.net, change that password now, update it anywhere you reused it, and enable two-factor authentication.
- Other Healthcare organisations should review this group's known TTPs and validate detection coverage against them.
- Watch for follow-on extortion: stolen data is often re-leaked or resold after the initial listing.
- A leak-site listing is a claim made by the attacker, not a confirmed breach — check the organisation's own disclosures before acting on it.
Leak-site evidence
Listing URL https://www.ransomware.live/id/UGlubmFjbGUgSG9zcGl0YWxAU3Rvcm0=
Show leak-site screenshot
Captured from the group's extortion site. It may contain the victim's data or the attacker's messaging.
