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The eCommerce PCI DSS landscape is evolving, with the latest FAQ from the PCI SSC clarifying which eCommerce merchants need to complete SAQ A (with Requirements 6.4.3 and 11.6.1 being part of their PCI Compliance validation). No surprises, it is specifically focused on those that use inline frames (iframes) for payments.
The PCI SSC also confirmed that this criteria can be met using techniques such as, but not limited to, those detailed in PCI DSS Requirements 6.4.3 and 11.6.1 to protect the merchant’s website from scripts targeting account data.

HTTP Header Monitoring, Malware Detection and Script Monitoring - Free with ThreatView
We have been watching the evolution with interest as we provide full support for the following PCI DSS Requirements "out of the box" with our ThreatView Advanced Edition:
With our Threatview Advanced Edition priced at just $189/month, it is accessible for most eCommerce businesses.
However, we have made a SIGNIFICANT addition to our solution to enable eCommerce businesses of all sizes have access to our threat detection and PCI DSS Support by introducing support for 6.4.3 and 11.6.1 into both our free Community edition and our Secure Edition.
As of this week, both our Community and Secure Editions provide PCI Support for 6.4.3 - and soon to support 11.6.1
What does that mean?
Our Community (free) and Secure solution tiers provide:
Frequency of Checks:
We focus on security and PCI DSS Compliance is one of the important results of doing security well.
We provide a 30 day free trial of ThreatView Secure - set up your Community account below and then contact our support team by opening a ticket within ThreatView and request the free trial upgrade to Secure.
GET YOUR FREE THREATVIEW COMMUNITY ACCOUNT
Over the last three months, the digital skimmer landscape has changed noticeably. Based on the latest ThreatView charts, Magento 2 remains the most targeted platform, but the biggest movement is elsewhere: Shopify has risen sharply and now appears to be the second most targeted platform for digital skimmers.
In February 2026, we detected 327 compromised PrestaShop websites running card-harvesting malware loaders or digital skimmer malware. By the beginning of June 2026, that number had risen to 1,068. This is an active, expanding campaign affecting a growing number of merchants.
A practical guide for Magento and Adobe Commerce merchants dealing with PolyShell: what it is, how to detect compromise, how ThreatView helps, and what to do next.