In 2025, lawsuits were filed in 68 of 482 disclosed data security incidents, up from 51 of 518 in 2024.

Lawsuits were filed after 51 out of 518 disclosed incidents in 2024, compared with 58 out of 493 disclosed incidents in 2023. This was the first year in the past five without an increase in post-data breach class action filing frequency.