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. The ...

Cross-site scripting (XSS) remains a serious threat, even though the most commonly used front-end frameworks come with many security functions as standard. Frameworks such as React or Angular offer ...

Over 10,000 Zimbra Collaboration Suite (ZCS) instances exposed online are vulnerable to ongoing attacks exploiting a cross-site scripting (XSS) security flaw. Hackers part of APT28, a state-backed ...

Adam Stone writes on technology trends from Annapolis, Md., with a focus on government IT, military and first-responder technologies. The Department of Homeland Security has warned federal agencies ...

In cyber security, attention is concentrated on the new -- zero-day exploits, for example, are big news and big business. But old threats can still cause big problems for organizations, even when the ...

Although a new methodology shook up the rankings of this year's most dangerous software bugs, the classic persistent threats still proved to be the biggest risk to organizations, reinforcing the need ...

Mozilla has quietly fitted a new security feature into the latest Firefox update, adding the ability for the browser to prevent cross-site scripting attacks. The change, which was not officially ...

In 2011, a group of hackers known as Lulzsec went on a two month rampage hacking into dozens of websites including those owned by FOX, PBS, the FBI, Sony and many others. The group was eventually ...

Even the most trustworthy-looking website could trick you into giving up personal details through cross-site scripting. Here’s what you need to know about XSS attacks. It’s easy to become convinced of ...