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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.
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Latest from the blog
- Categories: AI security, Cybersecurity, Online Safety
What generative AI risks will businesses need to be mindful of in the coming year to prevent issues such as data leakage, inaccurate results or compliance challenges?
- Categories: Breach, Cybersecurity, Ransomware
Rhysida ransomware is ramping up U.S. attacks in 2025 across healthcare, finance, and manufacturing. See recent breaches, tactics, and a CISA-aligned mitigation playbook.
- Categories: AI security, Breach, Cybersecurity
The FBI has issued a warning about AI voice phishing scams using deepfake audio and text messages. Learn how these attacks work, who’s at risk, and how to stay protected.
featured posts
BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
Learn how Studio Gang strengthened data security with BlackFog ADX Protect and ADX Vision to stop data exfiltration and reduce AI data risk.
BlackFog wins the 2026 TMC AI in Cybersecurity Innovation Award for ADX Protect, recognizing innovation in preventing data exfiltration and AI threats.
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