THREAT OPS › Threat News › PCI DSS 4.0.1: Application Requirements You’re Being Assessed On in 2026
PCI DSS 4.0.1: Application Requirements You’re Being Assessed On in 2026
<section style="background-color: #f7f8fb; padding: 16px 18px;"> <h3 style="color: #ed2e26;">Key Takeaways</h3> <ul> <li><span>Since March 31, 2025, all 51 former “best practice” requirements in PCI DSS 4.0 have been fully scored. Every 2026 assessment covers them.</span></li> <li><span>A large share of the new weight sits in the <strong>PCI DSS 4.0.1 application requirements</strong>, concentrate
MITRE ATT&CK techniques
Indicators of compromise
- https://www.qualys.com/apps/totalappsecurl
- https://blog.pcisecuritystandards.org/countdown-to-pci-dss-v4.0url
- https://www.silentpush.com/blog/magecart/url
- https://blog.pcisecuritystandards.org/coffee-with-the-council-podcast-guidance-for-pci-dss-e-commerce-requirements-effective-after-31-march-2025url
- https://www.qualys.com/demo/enterprise-trurisk-managementurl
- 11.3.1.1ipv4
- 11.3.1.2ipv4
- ik.imagekit.iodomain
Original source: https://blog.qualys.com/category/qualys-insights