Ernst & Young
Data breach disclosed in weekly breach news roundup
2025 Data Breaches (609 indexed)
1.3 billion unique passwords exposed in extensive data leak
1.3 billion unique passwords exposed in extensive data leak
Pajemploi
Data breach affecting 1.2 million people including social security information
Coupang
33.7 million customers' personal information exposed in data breach
Large Password Database
1.3 billion unique passwords exposed in extensive data leak
Unauthorized party accessed information systems; donor records and personal information
Unauthorized party accessed information systems; donor records and personal information exposed
Multiple Providers
1.3 billion unique passwords exposed in extensive data leak
SitusAMC
Data breach affecting JPMorgan, Citi, Morgan Stanley; vendor-related incident impacting financial services
Multiple (Extensive Password Leak)
1.3 billion unique passwords exposed in extensive data leak
Real-estate lender technology vendor cyberattack compromised client sensitive data
Real-estate lender technology vendor cyberattack compromised client sensitive data
Donor records and personal information accessed by unauthorized party
Donor records and personal information accessed by unauthorized party
Harvard Development Office
Unauthorized access to information systems exposed donor records and personal information
Real Estate Tech Vendor
Cyberattack exposing JPMorgan, Citi, Morgan Stanley client data
JSONFormatter and CodeBeautify
5GB of leaked credentials exposed passwords and API keys across critical sectors
SitusAMC
Technology vendor breach compromising sensitive personal information of banking clients' customers
Multiple (Password Leak)
1.3 billion unique passwords exposed in extensive data breach
Doctor Alliance
Hacked by threat actor who listed data for sale; second breach by same threat actor
Unauthorized access
Unauthorized access exposed donor records and personal information of alumni
Multiple Sources (Extensive Leak)
1.3 billion unique passwords exposed in extensive data breach compilation
Coupang
Data breach exposed personal information of 33.7 million customers in South Korea
Harvard University
Unauthorized access to Alumni Affairs and Development Office systems exposed donor records
Harvard University (Development Office)
Unauthorized access to Alumni Affairs and Development Office information systems exposed donor records
Unauthorized access to alumni and donor records
Unauthorized access to alumni and donor records
JSONFormatter & CodeBeautify
5GB of leaked credentials exposing passwords and API keys across critical sectors