Recent Major Data Breaches 2024 Today.  — 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.  — biggest data breaches and cyber hacks of 2023 and 2024.

 — there were 1,571 data breaches reported in the first half of 2024, a 14% increase compared to the same period last year.  — the number of alleged hacks targeting the customers of cloud storage firm snowflake appears to be snowballing into one of the biggest data breaches of all time.