City of Regina
150K resident and utility records compromised
2025 Data Breaches (637 indexed)
Cardiff University
210K student and research records compromised
Elastic (Elasticsearch)
1.9M customer deployment records exposed
Allegro (Poland)
780K customer records exposed in platform breach
Mizuho Financial Group
1.2M banking records compromised in vendor breach
University of Southern California
160K student and donor records exposed via compromised development office systems
Gap Inc
780K customer records exposed in loyalty platform breach
Rouge Valley Health System (Ontario)
230K patient records including surgical notes exposed via compromised portal
Davies Ward Phillips (Canada)
210K client records stolen
Genworth Financial
2.5M policyholder records exposed via MOVEit vulnerability at life insurance provider
Color Dating
220,503 records exposed — Bios, Dates of birth, Email addresses, Geographic locations and 3 more
Flat Earth Sun, Moon and Zodiac App
33,294 records exposed — Dates of birth, Email addresses, Genders, Geographic locations and 3 more
Berkeley Research Group
Ransomware during $700M leveraged buyout — M&A intelligence from hundreds of deals exposed
Concentra Health Services
Occupational health provider breach affecting hundreds of thousands of patient records
Marcus by Goldman Sachs
340K savings account records exposed in cloud misconfiguration
City of Oakland
600GB of city data published by Play ransomware group — employee records, financial data
University of Manitoba
Cyberattack disrupted campus systems — student and staff PII potentially accessed
US OPM / DOGE Data Exposure
Unauthorized DOGE associates accessed sensitive federal personnel records without clearance
Dentons
670K client records stolen in ransomware attack
Spyzie
518,643 records exposed — Email addresses
Orange Romania
556,557 records exposed — Email addresses, Partial credit card data, Phone numbers
Bybit Exchange
$1.4B in Ethereum stolen from cold wallet via compromised multi-sig signing process
Cocospy
1,798,059 records exposed — Email addresses
Dentons (Global)
2.8M records from 79 offices — largest law firm in world breached via supply chain attack