Full Report
Verizon researchers found that 64% of ransomware victims did not pay the ransoms — which was up from 50% two years ago.
Analysis Summary
# Incident Report: Analysis of Ransomware Trends in Recent Data Breaches
## Executive Summary
This report summarizes findings from a large-scale analysis of over 22,000 security incidents, which revealed that ransomware was involved in 44% of confirmed data breaches investigated. Attackers primarily leverage compromised legitimate credentials or known vulnerabilities for initial access, subsequently deploying ransomware. A positive indicator is the rising rate of victims refusing to pay ransoms (64%), though smaller organizations remain disproportionately affected.
## Incident Details
- Discovery Date: Wednesday (Date of report publication, specific incident dates not specified)
- Incident Date: Various incidents analyzed over the last year
- Affected Organization: Thousands of organizations analyzed across sectors
- Sector: Across all industries, with emphasis on Financial, Manufacturing, and Government (Local Government specifically cited)
- Geography: Global (Mentions of attacks on EMEA small councils)
## Timeline of Events
*Note: This is a summary of aggregated trends, not a timeline for a single incident.*
### Initial Access
- Date/Time: Consistent throughout the analyzed period
- Vector: Abusing legitimate credentials or exploiting known vulnerabilities.
- Details: These remain the primary entry points hackers use to gain initial foothold.
### Lateral Movement
- Details: Once initial access is achieved, ransomware deployment is increasingly likely.
### Data Exfiltration/Impact
- Details: The primary impact discussed is the deployment of ransomware, although data exfiltration remains a significant threat mechanism associated with these breaches.
### Detection & Response
- Details: The report highlights successes in response, noting that 64% of victims refused to pay ransoms, up from 50% two years prior.
## Attack Methodology
- Initial Access: Abusing legitimate credentials; Exploiting vulnerabilities.
- Persistence: Not explicitly detailed, but implied for ransomware execution.
- Privilege Escalation: Not explicitly detailed.
- Defense Evasion: Not explicitly detailed.
- Credential Access: Implied through credential abuse mentioned as an initial vector.
- Discovery: Not explicitly detailed.
- Lateral Movement: Implied as part of the infection chain leading to ransomware deployment.
- Collection: Not explicitly detailed.
- Exfiltration: Implied component of data breaches generally.
- Impact: Ransomware deployment (44% of breaches analyzed).
## Impact Assessment
- Financial: Median ransom paid decreased to \$115,000 (down from \$150,000 the previous year). 95% of paid ransoms were under \$3 million (down significantly from \$9.9 million the previous year).
- Data Breach: High volume of incidents analyzed (12,195 confirmed data breaches).
- Operational: Ransomware disproportionately impacts smaller organizations (88% of small/medium business breaches involved ransomware).
- Reputational: Increased targeting across sensitive sectors (Finance, Government).
## Indicators of Compromise
*Note: As this report summarizes industry trends rather than a specific incident, specific IoCs are not provided.*
- Behavioral indicators: Increased presence of ransomware components in breach stages.
## Response Actions
- Containment: Not explicitly detailed, but victim choice to refuse payment suggests a hardening of response posture.
- Eradication: Not explicitly detailed.
- Recovery: Not explicitly detailed.
## Lessons Learned
- Legitimate credentials and vulnerability exploitation remain the leading initial access methods.
- Ransomware is becoming a more prevalent component of successful breaches, especially impacting SMBs.
- Organizations are increasingly demonstrating resilience by refusing to pay ransoms, contributing to decreasing ransom demands.
## Recommendations
- Enforce strong multifactor authentication (MFA) to mitigate credential abuse.
- Prioritize timely patching of known vulnerabilities exploited by threat actors.
- Enhance security controls and maturity, particularly for Small and Medium Businesses (SMBs), who face the highest proportional risk from ransomware.