Probability of an Organization Experiencing Ransomware

Ransomware attacks affected approximately 66% of organizations surveyed in 2023, according to cybersecurity industry reports. The average ransom payment was approximately $1.5 million, though the total cost of recovery (including downtime, lost business, and remediation) averaged $4.5 million per incident.

Healthcare, education, and government organizations are particularly frequent targets due to their critical data, limited IT budgets, and the urgency to restore operations. The most common entry points for ransomware are exploited vulnerabilities (36%), compromised credentials (29%), and phishing emails (18%). Double extortion (encrypting data and threatening to publish it) has become the norm for major ransomware groups.

Prevention strategies include maintaining offline backups (the single most important defense), keeping all software patched and updated, implementing network segmentation, using endpoint detection and response (EDR) solutions, enforcing multi-factor authentication, conducting regular security assessments, and having an incident response plan. The FBI recommends against paying ransoms, as payment encourages future attacks and does not guarantee data recovery (about 8% of organizations that pay never recover their data).