Okta (October 2025)
Customer support case management system breached — HAR files with session tokens stolen
Latest Disclosures
Prosper
17,605,276 records exposed — Browser user agent details, Credit status information, Dates of birth, Email addresses and 6 more
Rice University (Houston)
65K student and research records exposed via targeted phishing of laboratory administrators
Hello Cake
22,907 records exposed — Dates of birth, Email addresses, Names, Phone numbers and 2 more
Cisco Systems (DevHub)
Internal developer portal breached — source code, credentials, internal tools exposed
City of Nashville (Tennessee)
310K resident records exposed via compromised parking and transit payment systems
Vietnam Airlines
7,316,915 records exposed — Dates of birth, Email addresses, Loyalty program details, Names and 1 more
Clark County School District (NV)
1.5M student records compromised
Shell plc (Energy)
1.4M customer records from EV charging network exposed via API vulnerability
Casio Computer Co.
208K employee and business partner records stolen in ransomware attack on Japanese electronics firm
Adpost
3,339,512 records exposed — Email addresses, Names, Usernames
Los Angeles County (2025)
1.5M resident records stolen in third-party vendor breach
Emory Healthcare (Atlanta)
720K patient records exposed via compromised patient portal API — lab results leaked
Vodacom (South Africa)
1.3M subscriber records exposed
Spotify (EU data)
1.1M EU user records exposed in credential dump
TU Delft
150K student records exposed in targeted attack
Best Buy Electronics
620K customer records exposed via credential stuffing on My Best Buy rewards program
City of Edmonton (2025)
560K resident records stolen
Swiss International Air Lines
280K passenger records compromised
Guy's and St Thomas' NHS Trust
780K patient records compromised
CAA (Canadian Auto Association)
1.2M member records exposed
USAA
890K member records compromised in targeted attack
HashiCorp
210K infrastructure secrets and deployment records compromised
Kakao Corp
670K messaging records exposed in data exfiltration