Recent Data Breach 2024 List. Most significant cases of data breach worldwide as of january 2024 (in millions), by number of compromised data. Stolen from national public data (npd) were 2.9 billion records including names, addresses, social security numbers and relatives dating back at least three.

Cyberattacks and data breaches during the first half of 2024 have included the ransomware attacks against change healthcare and cdk, as well as data theft and extortion attacks targeting. Advisories issued, reports, analysis etc.