Lloyds Banking Group
1.1M customer records exposed via third-party vendor
2025 Data Breaches (644 indexed)
Trinity College Dublin
210K student records exposed
MIT (Massachusetts Institute of Technology)
460K alumni and donor records exposed via compromised development database
Palantir Technologies
Employee credentials compromised — classified government analytics dashboard access feared
OnRPG
1,047,640 records exposed — Email addresses, IP addresses, Passwords, Usernames
Anthem Inc. (Elevance Health)
3.2M member records exposed via compromised claims processing vendor
Sobeys / Empire Company
6.2M customer records compromised in Black Basta ransomware attack on Canadian grocery chain
City of Dallas (Continued)
30K residents and employees notified after Royal ransomware exfiltration confirmed
Hartford HealthCare (Connecticut)
298K patient records — credentials stolen via brute-force attack on VPN gateway
Co-op Group (UK)
DragonForce ransomware stole 20M customer records — payment and membership data exposed
Vancouver Coastal Health
Ransomware disrupted health authority systems — patient care coordination affected
Harrods (UK)
Luxury retailer confirmed cyber incident — restricted internet access as precaution
Thompson Coburn LLP
305K individuals affected — ransomware compromised client confidential legal files
Queen's University (Kingston)
190K student records compromised
Fujitsu (2025)
780K employee and client records exposed
Transnet (South Africa)
450K logistics and employee records compromised
Alabama Ophthalmology Associates
130K patient records including medical images and insurance details exposed
Adidas (Customer Service Platform)
Customer contact information exposed via unauthorized access to support platform
Singtel
1.1M subscriber records stolen in targeted attack
Deutsche Post DHL
1.2M shipping records exposed via vendor breach
PSNI (Police Service Northern Ireland)
310K officer records exposed in data handling error
Winnipeg Regional Health Authority
340K patient records compromised
University of Philippines
340K student records exposed in phishing
Wealthsimple
340K client investment records compromised