City of Toronto (2026)
420K resident records stolen in targeted attack
Latest Disclosures
Garuda Indonesia
450K passenger records exposed
NEC Corporation
560K corporate client records stolen
Government of Prince Edward Island
78K health card records compromised
BreachForums (2025)
672,247 records exposed — Email addresses, Forum posts, Passwords, Private messages and 1 more
City of Winnipeg (2026)
280K resident records compromised
Inova Health (Virginia)
670K patient records exposed in vendor breach
Starbucks Corporation
950K rewards member records exposed via API vulnerability in mobile order-ahead system
TMX Group (TSX)
450K market data records exposed
AIIMS Delhi
2.1M patient records stolen in second cyberattack
Bosch Group
560K manufacturing and IoT device records exposed
Societe Generale (2026)
1.5M customer records compromised in second incident
Utah Division of Technology
670K citizen records exposed
MEC (Mountain Equipment)
450K member records compromised
Instagram (Alleged Leak)
17.5M account records posted to BreachForums
Spark New Zealand
450K customer records exposed in targeted attack
Shinhan Financial Group
780K banking records stolen
Social Security Administration
3.6M beneficiary records exposed via compromised contractor with access to benefits system
Accenture (Client Data)
1.4M client consulting records from 23 countries exposed via LockBit affiliate intrusion
MedStar Health (2026)
2.1M patient records compromised in ransomware incident
Epic Systems (Vendor Incident)
2.1M patient records accessed via compromised third-party integration at EHR giant
Linear (Project Management)
120K workspace records exposed via OAuth misconfiguration
Cleveland Clinic
1.3M patient records exposed via zero-day in medical imaging PACS system
SNC-Lavalin / AtkinsRealis (Canada)
190K employee and project records from Canadian engineering firm compromised