RansomwareClock.org
Reported Cost of Ransomware Attacks 2025 YTD
$
Aggregated Estimate from Public and Private Sources, Reflects Reported Attacks Only. Actual cost estimated to be significantly higher.
Cyber Stats
$1.85m
93%
11 seconds
207 days
days is the average time to identify a breach. Meaning the bad guys are in your system for over 6-months. IBM Security Cost of a Data Breach Report 2020.
Only 21%
21 days
Spotlight
RECENT ATTACKS & NEWS
September 24, 2026
Autonomous AI Hacks Raise Thorny Questions of Legal Accountability
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September 24, 2026
Kontext Security Emerges With $4 Million for AI Agent Runtime Controls
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September 24, 2026
OpenAI Agents Probed Websites for Vulnerabilities While Fetching Public Data
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September 24, 2026
AI-Powered Campaign Targets Hundreds of Online Retailers
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September 24, 2026
Island Raises $400 Million at $6.4 Billion Valuation
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September 24, 2026
OT Security Guidance: NIST Drafts Updated Guide, CISA/FBI Advise on ICS Integrators
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September 24, 2026
Begin at the End: How to Enable Agentic Remediation
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September 24, 2026
SolarWinds Patches Critical RCE Flaws in Observability Self-Hosted
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September 24, 2026
Astrana Health Data Breach Impacts Private, Confidential Information
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September 24, 2026
US Court Sentences Armenian Man to Prison for Ryuk Ransomware Attacks
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PREVENTATIVE RESOURCES
Governmental and Law Enforcement
Legal Matters
Insurance Resources
In Case of Cyber Attack Emergency
If a ransomware incident occurs at your organization, CISA, FBI, and NSA recommend the following actions:
- Follow the Ransomware Response Checklist on p. 11 of the CISA-Multi-State Information Sharing and Analysis Center (MS-ISAC) Joint Ransomware Guide
- Scan your backups. If possible, scan your backup data with an antivirus program to check that it is free of malware.
- Report incidents immediately to CISA at https://us-cert.cisa.gov/report, a local FBI Field Office, or U.S. Secret Service Field Office
- Apply incident response best practices found in the joint advisory from Australia, Canada, New Zealand, the United Kingdom, and the United States on Technical Approaches to Uncovering and Remediating Malicious Activity.
Contact your Local FBI Office - https://www.fbi.gov/contact-us/field-offices
Report a Complaint to the FBI’s Internet Criminal Complaint Center: www.IC3.gov
Technical Expertise/Crisis Communications