[Whitepaper] The Hidden Risk in Your Digital Supply ChainThe recent rapid growth in e-commerce is causing an uptrend in sales for brands, marketplaces, and other online retail venues. However, it’s also fueling an entirely different trend — the growth in client-side cyberattacks driven through retail web applications.
Client-side attacks represent some of the biggest security and compliance threats today for retailers. The unfortunate result of these attacks is massive data theft, including customer personally identifiable information (PII) and financial data such as credit card information.
65% of e-commerce shoppers say that “experiencing even a single data security breach would prompt them to leave a merchant for good.”
by Source Defense The Source Defense Research team has uncovered another active eSkimming campaign which demonstrates the use of novel techniques, and an increasing adversarial
by Source Defense On a recent Source Defense roundtable, seasoned QSAs gathered to discuss the latest PCI DSS 4.0.1 updates—specifically requirements 6.4.3 and 11.6.1—and how
by Source Defense A recent incident at Blue Shield of California highlights the critical importance of client-side security controls when implementing third-party scripts on healthcare
Source Defense Research Blog | April 23, 2025 A Familiar Threat Resurfaces in the UK Our Source Defense Research team has uncovered an active Magecart-style
