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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: Press Release
BlackFog, Inc. announces the release of its on-device Cybersecurity and Data Privacy solution for Android devices. BlackFog Privacy protects users from online threats by putting a stop to unauthorized data collection, profiling, cryptomining, phishing, and fake news over the Internet and Dark Web.
- Categories: Privacy
In the wake of increasing privacy concerns and the arrival of new regulations, protecting intellectual property (IP) has never been more critical. While losing customer data can damage a brand’s reputation, trust, and even bottom line, losing IP can threaten a company’s very existence.
- Categories: Privacy
Whilst it’s clear that social media trend for ‘living out loud’ isn’t showing any signs of slowing down. Users are becoming more aware of the privacy issues that have come to the forefront, as these once inherently trusted platforms face scrutiny for their misuse of personal data.
featured posts
BlackFog wins the 2026 TMC AI in Cybersecurity Innovation Award for ADX Protect, recognizing innovation in preventing data exfiltration and AI threats.
BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
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