Skip to contentSkip to content
Security Risk — 2025

PCI DSS Breach Risk Report 2025

Non-compliant organisations are 3.5× more likely to suffer a payment card breach. See the empirical correlation between PCI compliance maturity and breach risk across industries.

Assess Your Breach Risk →
3.5×
Risk Multiplier
Non-compliant vs compliant
$4.2M
Avg Breach Cost
Payment card breach 2025
0.8%
Top 10% Risk
Annual breach probability
4.2%
Median Risk
Annual breach probability
KEY FINDING

Non-compliant organisations are 3.5× more likely to suffer a payment card breach than Level 3+ compliant peers. The correlation between compliance maturity and breach risk is strong and non-linear, with the steepest risk reduction occurring at the Initial to Foundational transition.

Breach Risk by Compliance Maturity

Maturity TierScore RangeAnnual Breach RiskRelative RiskAvg Breach Cost
Advanced75–1000.8%0.3×$1.8M
Developing55–742.4%0.8×$3.2M
Foundational35–544.2%1.0× (baseline)$4.2M
Initial0–348.6%2.0×$5.8M
Non-compliantN/A14.7%3.5×$7.4M

Key Findings

The correlation between PCI compliance maturity and breach risk is strong and non-linear. Organisations in the Advanced tier (75+) show a 91% breach risk reduction compared to non-compliant organisations. The steepest risk reduction occurs when moving from Initial to Foundational maturity — a 41% breach risk decrease. The most breach-prone control failures are network segmentation gaps (38% of breaches), unpatched vulnerabilities (29%), and compromised credentials (18%).

Frequently Asked Questions

How does PCI compliance affect breach risk?

Non-compliant organisations are 3.5× more likely to suffer a payment card breach than fully compliant organisations. Advanced-maturity organisations (score 75+) have a 0.8% annual breach probability — 91% lower than non-compliant organisations at 14.7%. The ROI on compliance investment is strongly positive when breach risk reduction is factored in.

What is the average cost of a payment card breach?

The average payment card breach costs $4.2M in 2025, including forensic investigation ($420k), notification costs ($280k), regulatory fines (variable), card replacement, and reputation impact. Non-compliant organisations face an average breach cost of $7.4M — 76% higher than compliant organisations — due to additional fines and extended forensic requirements.

What are the most common causes of PCI breaches?

The three most common breach causes are: network segmentation failures (38% of breaches), unpatched software vulnerabilities (29%), and compromised credentials from phishing or brute force (18%). All three are directly addressed by PCI DSS requirements 1, 6, and 8 respectively — and can be continuously monitored with compliance automation.

How quickly does compliance maturity reduce breach risk?

The fastest breach risk reduction comes from implementing continuous control monitoring (reduces drift-related breach risk by 62% in the first year) and automated credential management (reduces credential-based breach risk by 45%). Average programme time to see measurable breach risk reduction is 6–9 months.

Run Free Benchmark →PCI Intelligence →Data Observatory →Maturity Report →Industry Benchmarks →Report Library →PCI DSS Guide →v4 Requirements →

Know Your Breach Risk Exposure

Run the free benchmark to get your compliance maturity score and estimated breach risk profile compared to your industry sector peers.

Run Free Benchmark →