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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: Cybersecurity, Data Exfiltration, Research, Technology
Integrating Anti Data Exfiltration (ADX) solutions into an enterprise is crucial for effective cybersecurity. This article examines how BlackFog's commercial ADX solution enhances existing detection and response technologies by focusing on prevention and the shift-left paradigm. Using ransomware threats as an example, we illustrate how ADX mitigates device risks in typical business environments. Additionally, we explore how ADX supports the evolving needs of modern managed security service providers, ensuring comprehensive and proactive security measures.
- Categories: eBooks
Take a look at the motivations behind the rise of data exfiltration during attacks, including their impact on organizations.
- Categories: Cybersecurity, Ransomware
Ransomware attacks on the manufacturing industry are rising, with notable cases at MKS Instruments, Brunswick Corporation, Simpson Manufacturing, and The Clorox Company. Learn about the financial and operational impacts and why manufacturers are prime targets for cybercriminals.
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BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
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