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
December 9, 2025
Microsoft Patch Tuesday, December 2025 Edition
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December 9, 2025
Adobe Patches Nearly 140 Vulnerabilities
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December 9, 2025
Microsoft Patches 57 Vulnerabilities, Three Zero-Days
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December 9, 2025
Microsoft Names New Operating CISOs in Strategic Move to Strengthen Cyber Defense
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December 9, 2025
Prime Security Raises $20 Million to Build Agentic Security Architect
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December 9, 2025
Webinar Today: Inside the First 72 hours of a Cyber Event
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December 9, 2025
React2Shell Attacks Linked to North Korean Hackers
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December 9, 2025
Identity Security Firm Saviynt Raises $700 Million at $3 Billion Valuation
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December 9, 2025
US Posts $10 Million Bounty for Iranian Hackers
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December 9, 2025
Proofpoint Completes $1.8 Billion Acquisition of Hornetsecurity
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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