Estée Lauder
Data breach via Oracle E-Business Suite exposure of SSNs, passports, and health records (Clop campaign)
Law Firm Data Breaches (10303 indexed)
Unnamed law firm
Cyberattack exposed hospital patient records for 13,000 patients in New Jersey
LVM (Latvian Forestry)
Ransomware attack by foreign financially motivated group disrupted forestry operations
Japanese Telco (unnamed)
Cyberattack exposed 12 million customer emails from email management systems
Instructure
Canvas platform supply chain breach generating 58% of all breach notices in 2026
1.26 million patients exposed in PEAR ransomware attack on medical billing company
1.26 million patients exposed in PEAR ransomware attack on medical billing company
Huntsville Hospital Health System
Third-party data breach compromised patient data
Redtail Technology
Data breach exposed names, Social Security numbers, and account numbers
Tribeca Festival
Hundreds of thousands of records and celebrities' contact information exposed in data leak
Clover Health
Health insurer data breach; type and volume of exposed data still unknown
Ransomware attack attributed to foreign financially motivated group; systems restoration
Ransomware attack attributed to foreign financially motivated group; systems restoration ongoing
Abbott Laboratories
Cyber incident affecting medical device company with patient data exposure
Instructure Canvas
Supply chain breach generated 58% of 2026 breach notices
Partnered Health (Australian clinics)
Medical records including Medicare numbers, treatment details, and pathology results exposed on dark web
Partnered Health
Personal information and medical details stolen in cyber-attack on 21 clinics
Suno (AI Music Platform)
Data breach exposed 55 million user accounts
LVM
Latvia's state-owned forestry company still restoring systems weeks after ransomware attack by foreign group
KT
South Korean telecom breach via illegal base stations, personal data and unauthorized micropayment damages
Cyberattack on law firm
Cyberattack on law firm exposed hospital records for nearly 13,000 patients in New Jersey
Allstate
Data breach exposed employee-related records, part of pattern targeting insurers
Evanston Township High School
Cyberattack disrupted phone systems; students and parents advised to use email
Cure Dental
Current and former patients' PII exposed in data breach
DHS
Network intrusion on Homeland Security Information Network confirmed after twice ruled false positive
Law Firm (New Jersey)
Hospital records of 13K patients exposed in cyberattack on law firm representing healthcare organizations