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RANSOMWARE & CYBERSECURITY BLOG
new posts weekly
Insights on data exfiltration.
Original research, analysis, and commentary from the BlackFog team on the exfiltration vectors reshaping enterprise security, from ransomware double extortion to Shadow AI to the agentic AI threats already emerging.
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.
featured posts
BlackFog's state of ransomware August 2026 measures publicly disclosed and non-disclosed attacks globally.
threat intelligence brief · medusa ransomware Sector Medical · Education · Legal · Insurance · Technology · Manufacturing Brief ⟶
BlackFog Q2 2026 Ransomware Report: Undisclosed Ransomware Attacks Surge 40% Year on Year
BlackFog researchers uncover Bee Stealer, a Windows infostealer targeting Codex and Claude data with AI-powered victim profiling.
from the blog
- Categories: AI security, Cybersecurity, Network Protection
Learn how AI poisoning risks scale in agentic AI systems and what organizations can do to reduce exposure and secure autonomous workflows.
- Categories: AI security, Cybersecurity, Online Safety
Learn how data poisoning attacks manipulate AI systems, create security blind spots and threaten enterprise AI workflows.
- Categories: Breach, Data Exfiltration, Ransomware
Learn who the Lazarus Group is, the major cyberattacks linked to it, and how your organization can defend against this nation-state threat.
- Categories: Dark Web, Data Exfiltration, Exploits
Discover OnyxC2, the new malware-as-a-service stealer targeting 210 apps. Learn how it evades detection, steals credentials, and enables data theft.
- Categories: Data Exfiltration, Education, Ransomware
ShinyHunters’ Canvas ransomware attack exposed millions of student records, highlighting growing risks of data exfiltration in education.
- Categories: 2026, Ransomware, Research
BlackFog's state of ransomware May 2026 measures publicly disclosed and non-disclosed attacks globally.
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