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: Ransomware
Data exfiltration, a tactic used in 93% of ransomware attacks, can lead to severe consequences including financial losses, reputational damage, and loss of customer trust. To mitigate these risks, organizations must implement effective detection strategies and technologies.
- Categories: Cybersecurity, Online Safety, Ransomware
Learn the main reasons why victims of a ransomware attack are forced to pay, such as the need to avoid operational disruption or the deceptive methods used by attackers to establish confidence.
- Categories: Press Release
BlackFog earns SOC 2 Type II and TX-RAMP certifications, boosting trust in its ADX technology for robust data security and ransomware prevention.
featured posts
BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
stay ahead of the curve