Illustration by Mark Todd In May, Web security consultant George Deglin discovered a cross-site scripting (XSS) exploit that involved Facebook’s controversial Instant Personalization feature ...

A cross-site scripting attack involves a malicious actor targeting a victim by inserting surreptitious code through a website. “There are a few ways it can play out, but basically the attacker injects ...

Anthropic’s Claude Code now features continuous AI security reviews, spotting vulnerabilities in real time to keep unsafe ...

Cross-site scripting attacks happen when an untrusted source is allowed to inject its own code into a web application, and that malicious code is included with dynamic content delivered to a ...

With the malicious code embedded into websites, the attacker can then piggyback on the trust level of the website and launch a variety of attacks. Researchers have found a cross-site scripting ...

Cross-site scripting vulnerabilities (XSS) have vexed cybersecurity professionals for 30 years. Following a CISA and FBI alert, experts say unless these flaws are fixed soon, AI models may ingest ...

A major airline suffered a data breach involving a cross-site scripting attack. Learn how it happened and how you can protect your organization.

Online payment provider PayPal has patched a critical cross-site scripting vulnerability that a Finnish researcher disclosed late last week.