Marquis (Fintech)
Ransomware attack exposed banking customer data including personal information and financial records
Every confirmed data breach we've indexed across 12536+ incidents from healthcare, finance, technology, government, retail, and education. Sourced from Verizon DBIR, public disclosure feeds, and major security news outlets. Updated automatically.
Ransomware attack exposed banking customer data including personal information and financial records
2 billion emails and 1.2 billion passwords exposed in massive credential compilation
Hackers breached video conferencing servers and trojanized client installers with backdoors via SQL injection exploitation
Multiple federal agencies compromised using Claude Code and ChatGPT, millions of records stolen
Data breach affecting hundreds of thousands in Washington state
Threat actor claimed 5.5 million records exposed including customer, employee, and corporate data via Salesforce
Single hacker exploited Claude Code and OpenAI tools to breach 9 federal agencies, millions of records stolen
2 billion emails and 1.2 billion passwords compromised in massive data compilation
Third-party vendor breach compromised patient health information
Cyberattacks on operational technology systems across at least 12 US states including South Dakota and Georgia
Ransomware attack by Anubis gang impacted 54,000 patients with stolen sensitive medical information
2 billion emails and 1.2 billion passwords compromised in massive compilation leak
Rogue femtocell breach exposed 16,647 subscribers; SMS payment credentials stolen
Wave of cyberattacks targeting hedge funds and private-equity firms linked to UNC6671 extortion group
2 billion emails and 1.2 billion passwords compromised in massive compilation
Data breach leading to FTC settlement requiring security program implementation
Network breach exposed sensitive healthcare data affecting 1.26 million people
ShinyHunters claimed hack days after zero-day vulnerability disclosed
Loyalty program data breach exposing customer personal and payment information
Thousands of NHS patient records stolen in cyber attack, breach disclosed over six months after notification
Data breach affecting Wisconsin edtech company, settled with FTC
Loyalty program data breach exposed customer data
Preventable data breach exposing Horizon IT scandal victims' personal information
Data breach exposed financial information of 24,862 customers