Ransomware Intelligence

NYC Health + Hospitals: Over 12 Million Patients. Lie to the Senate. Hospital and Mayor's Ransomware Attack

Ransomware victim

leaknetGroup
United StatesCountry
Jul 29, 2026Discovered

Data has been published on the ransomware group's leak site.

Industry

Healthcare

Country

United States

Discovered

3 days ago

Confidence

85%

Severity

Critical

Status

Data Leaked

Threat group

leaknet

Total victims

64

First seen

Aug 2025

Last seen

Jul 2026

Threat level

5.7/10
Aggressiveness6/10
Lethality3.9/10
Criticality7.3/10

Status breakdown

Data Leaked
this victim
78.1%50
Claimed17.2%11

Victim's position within group

Industry

Healthcare

Known target sector

Country

United States

Not a listed target country

Group activity

Monthly attacks · leaknet

64

total · avg 5.3/mo

AugSepOctNovDecJanFebMarAprMayJunJul05101520