A recent data breach involving Booking.com has revealed how unauthorized access to customer reservation data can create significant security risks, even when payment information is not compromised. According to reports, attackers gained access to sensitive booking details, including customer names, contact information, and reservation data.
Businesses today rely heavily on stored payment information. Subscription services, SaaS
platforms, healthcare providers, travel companies, and many other organizations need the
ability to securely store customer payment details for recurring billing and future transactions.
For any business that accepts credit card payments, PCI DSS compliance is a critical requirement. The Payment Card Industry Data Security Standard (PCI DSS) was created to ensure that organizations properly protect cardholder data during storage, transmission, and processing. However, many merchants underestimate the complexity and cost of PCI compliance audits. Depending on how payments are handled, businesses may be required to complete detailed security assessments, implement extensive controls, and undergo regular audits.
Many businesses still accept credit card payments over the phone. Call centers, healthcare providers, travel companies, and subscription services rely on phone payments every day. But there is a problem that many organizations don’t realize. If an agent hears or writes down a customer’s card number, the entire environment handling that call may fall into PCI scope.
Most medical clinics believe that being HIPAA compliant means their patient data is secure. But here’s the uncomfortable truth: HIPAA does not protect payment data. If your clinic accepts credit or debit cards, online, over the phone, or in person, you are also subject to PCI DSS, a completely separate compliance standard with different rules, risks, and penalties. And most clinics are unknowingly failing it.
In 2026, most payment breaches don’t happen because companies lack firewalls, encryption, or PCI compliance. They happen because payment systems are still built on trust-based assumptions that no longer match how modern attacks work. Attackers don’t break into servers. They slip into JavaScript, APIs, plugins, call-center tools, and third-party integrations, quietly intercepting payment data long before it ever reaches a gateway.
E-skimming attacks don’t break into servers. They hijack the checkout; quietly, invisibly, and often for months before anyone notices. In 2026, despite stronger standards and better tooling, e-skimming remains one of the most common causes of payment data breaches. The reason is simple: many merchants still rely on monitoring controls, not risk-eliminating architectures.
Too often, payment security comes with hidden fees, unnecessary limitations, and locked-down data, leaving merchants paying more while controlling less. At HostedPCI, we believe core security capabilities should be standard, not upsells. Here’s what that means for our merchants.
In the constantly evolving world of digital payments, tokenization continues to play a key role in
keeping sensitive data secure while improving payment flexibility and customer experience.
One of the most interesting developments coming to the payments space this year is
Worldpay’s OmniToken, a feature designed to give merchants the ability to use a single,
transferable token across multiple Worldpay gateways.