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
May 27, 2026
Vulnerability in Popular Conference Software Granted Attackers a 100% Talk Acceptance Rate
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May 27, 2026
SecurityWeek to Host AI Risk Summit August 11-12 at the Ritz-Carlton, Half Moon Bay
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May 27, 2026
RevEng.AI Raises $15 Million to Hunt for Flaws and Backdoors in Software Binaries
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May 27, 2026
Romanian Hacker Sentenced to Prison in US for Selling Access to State Network
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May 27, 2026
Lastwall Raises $11.5 Million for Quantum-Resilient Identity Platform
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May 27, 2026
The Credential Crisis: How Stolen Credentials Defeat Modern Security
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May 27, 2026
‘SymJack’ Attack Turns AI Coding Agents Into Supply Chain Attack Delivery Systems
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May 27, 2026
GlassWorm Botnet Disrupted
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May 27, 2026
LA Metro Cyberattack Linked to Iranian State-Sponsored Hackers
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May 27, 2026
FBI: Hackers Sending Operatives in Person to Insert USB Drives and Steal Data
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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