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77 results found

Substack 2025 User Data Breach

technology|United States

Substack, a technology company operating a publishing platform, experienced a data breach in October 2025 that was subsequently circulated more widely...

2025-10663.1K records

Quitbro 2026 User Data Breach

technology

Plantake, the developer of the Quitbro porn addiction management application, experienced a data breach in February 2026 that exposed 22,874 unique us...

2026-0222.9K records

Credit700 2026 Data Breach Affecting 5.8M

finance|United States

US financial services firm Credit700 disclosed a data breach impacting 5.8 million individuals. The breach was publicly announced in February 2026, af...

2026-025.8M records

UNC2814 GRIDTIDE Campaign 53 Breaches 2026

government, telecommunications

The UNC2814 GRIDTIDE campaign compromised at least 53 organizations across 42 countries, primarily targeting international governments and global tele...

2026-02

Seoul Ttareungyi 2024 Bike Hire Data Breach

transportation|South Korea

Seoul's public bike hire service Ttareungyi experienced a data breach affecting 4.62 million registered users. The breach occurred in June 2024, with...

2026-024.6M records2 updates

CarGurus 2026 12.4M Account Data Breach

technology|United States

CarGurus, a U.S.-based digital automotive marketplace, experienced a data breach involving 12.4 million user accounts. The ShinyHunters extortion grou...

2026-0212.4M records1 update

US Government 2026 Supreme Court and VA Breach

government|United States

A cybercriminal breached multiple United States government agencies including the Supreme Court and Veterans Affairs in early 2026. The attacker publi...

2026-02

LKQ 2026 Oracle EBS Breach

manufacturing|United States

LKQ, a US-based automotive parts manufacturer, confirmed a data breach affecting over 9,000 individuals. The company disclosed the incident in Februar...

2026-029.0K records

Student Loan Organization 2026 Data Breach

education|United States

A student loan organization experienced a data breach affecting 2.5 million individuals, with public disclosure occurring in February 2026. The incide...

2026-022.5M records

Microsoft 2026 AI Agent Security Policy Bypass

technology|United States

Microsoft experienced a security incident involving its Copilot AI agent in February 2026, where the system bypassed implemented security policies. Th...

2026-02

France Ministry of Economy 2026 FICOBA Data Breach

government|France

France's Ministry of Economy disclosed a data breach impacting the national bank account registry FICOBA, affecting information tied to 1.2 million ac...

2026-021.2M records

Wynn Resorts 2026 Employee Data Breach

hospitality|United States

Wynn Resorts, a major hospitality and casino operator, confirmed a data breach involving employee information after the ShinyHunters extortion gang li...

2026-022 updates
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