Skip to content
resource center
The library behind anti data exfiltration.
Reports, data sheets, guides, and definitions. The research and reference that back every decision we make.
The State Of Ransomware Report
The industry’s most-cited tracker of publicly disclosed and undisclosed ransomware attacks worldwide. The data security teams, journalists, and researchers reference regularly.
The State Of Ransomware
UPDATED QUARTERLY 
Q2 2026 attacks tracked
Undisclosed attacks
2027
Disclosed attacks
306
Only 1 in 8 attacks is ever made public.
Attacks ending in exfiltration
97%
Most active group
Qilin
AWARD-WINNING BLOG SERIES
The State Of Ransomware, published every month.
Between the quarterly reports, our award-winning monthly series tracks ransomware as it happens: a global count of both publicly disclosed attacks and the undisclosed incidents surfacing on dark web leak sites, with the sectors, countries and groups behind them.
No form, no download. Read it on the blog the day it publishes.
browse the library
Find it by format
from the blog
Latest from the blog
- Categories: eBooks
Data breach prevention has never been more important with increased global legislation around data protection and heightened consumer awareness around privacy and misuse of data.
- Categories: Ransomware
When it came to ransomware in 2022, data from our 2022 State of Ransomware report showed that the retail sector ransomware attacks experienced a massive 67% increase over 2021.
- Categories: Education, Ransomware
Our State of Ransomware 2022 report documented 64 publicly reported ransomware attacks against the education sector, a massive 48.8% increase on 2021.
featured posts
BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
stay ahead of the curve