Karolinska University Hospital (Sweden)
310K patient records compromised
Every confirmed data breach we've indexed across 4693+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.
310K patient records compromised
670K customer records stolen
310K student records exposed in network intrusion
74,453 records exposed — Dates of birth, Email addresses, Phone numbers, Usernames
2.1M loyalty program records exposed
215,298 records exposed — Email addresses, Geographic locations, Names, Phone numbers
190K enterprise CDN customer configurations exposed via compromised edge node management
2.1M subscriber records compromised in vendor platform breach
1.4M vehicle owner records stolen in targeted attack
55K patient records compromised
340K deployment secrets exposed via build log misconfiguration
1.6M dialysis patient records exposed via vendor credential compromise
MOVEit Transfer vulnerability exploited — employee payroll and benefits data stolen by CL0P
61,641 records exposed — Email addresses, Passwords
Medical research data from 68K clinical trial participants exposed in targeted attack
1.3M virtual card records and transaction data exposed via API vulnerability
670K customer loyalty records stolen
210K passenger records stolen
1.5M patient records compromised in ransomware attack
1.3M user records compromised via LINE shared infrastructure
280K patient records compromised
1.1M customer records compromised in vendor breach
2.3M linked bank account tokens compromised
1.3M patient records exposed in third-party vendor breach