Close to 50 ransomware groups were implicated in attacks in 2024, a 3X increase from 2021.

April 10, 2025

Close to 50 ransomware groups were implicated in attacks in 2024, a 3X increase from 2021. — This cybersecurity statistic was published by At-Bay in April 2025. It covers topics including Ransomware, Ransomware group. The original data appears in The 2025 InsurSec Report: All Claims Edition. For the full methodology and detailed findings, refer to the original report.

Source

View Original Report

Published on 4/10/2025

Share or Copy this stat

Frequently Asked Questions

What does this statistic say?

Close to 50 ransomware groups were implicated in attacks in 2024, a 3X increase from 2021. This data was published by At-Bay and covers Ransomware, Ransomware group.

Where does this data come from?

This statistic comes from The 2025 InsurSec Report: All Claims Edition, published by At-Bay on April 10, 2025. You can view the original report at https://www.at-bay.com/2025-insursec-report/.

What cybersecurity topics does this cover?

This statistic relates to Ransomware, Ransomware group. Browse more statistics on Ransomware or from At-Bay.

CYBERSTATS

Close to 50 ransomware groups were implicated in attacks in 2024, a 3X increase from 2021.

Source

Share or Copy this stat

Frequently Asked Questions

Want More Statistics Like This?

Related Statistics

Ransomware attacks against industrial organizations increased 64% year-over-year.

Organizations with comprehensive OT visibility detect and contain OT ransomware incidents in an average of 5 days, compared to the industry-wide average of 42 days.

The average dwell time for ransomware in OT environments is 42 days.

70% of global ransomware activity targets English-speaking countries.

In the second half of 2025, 40% of all ransomware attacks targeted US-based companies.

In the second half of 2025, ransomware attacks against Canada and the UK accounted for a combined 30% of attacks.

Browse by Topic

Stay Ahead of Cyber Threats