ShinyHunters (multiple brands)
Hacking group claimed compromise of 9 major brands including Zara, affecting 9M+ records
Hospitals, clinics, insurers, and medical-IT vendors are the highest-value targets in cybercrime. Below is every healthcare-sector breach LeakTrace has indexed — patient records, HIPAA disclosures, ransomware victims, and supply-chain compromises.
Hacking group claimed compromise of 9 major brands including Zara, affecting 9M+ records
US federal department breached through Cisco vulnerability allowing FIRESTARTER backdoor malware access through March 2026
Senior care provider affected by ransomware attack exposing patient data
US agency breached via Cisco vulnerability with FIRESTARTER backdoor malware allowing persistent access
US agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March
US agency breached through Cisco vulnerability; FIRESTARTER backdoor allowed access through March
Single hacker exploited Claude Code and OpenAI platforms to breach 9 Mexican government agencies
Attackers claim to have stolen court documents, flight data, and banking details posted on hacker forums.
Insider incident data breach with limited impact
Employee unlawfully accessed customer data over two years; insider threat breach
666,000 records including celebrity contact data exposed from unprotected database without password or encryption
Data breach on April 21, 2026; personal information exposed; company offers $1 million identity theft cover
Breach exposed employee-related records, part of pattern targeting insurers
Ransomware attack disabled county systems for over a week; $250K restoration
Third-party logistics partner breach affecting online retailer operations
Data breach exposed SSNs and medical records of patients
Major cyberattack exposing 19 million French citizen identity records
Data breach compromised personal and health information of patients
Breached through Cisco vulnerability; FIRESTARTER backdoor allowed persistent access through March
144,250 records exposed — Avatars, Display names, Email addresses
Citrix NetScaler Out-of-Bounds Read Vulnerability — Citrix NetScaler ADC (formerly Citrix ADC), NetScaler Gateway (formerly Citrix Gateway) and NetScaler ADC FIPS and NDcPP contain an out-of-bounds reads vulnerability wh
339,778 records exposed — Email addresses, Passwords, Usernames
F5 BIG-IP Stack-Based Buffer Overflow Vulnerability — F5 BIG-IP APM contains a stack-based buffer overflow vulnerability that could allow a threat actor to achieve remote code execution.
292,993 records exposed — Email addresses, Names, Passwords