The onmouseover event is a widely used event handler in HTML and JavaScript that triggers when a user hovers their mouse pointer over a specific element on a webpage. It’s commonly used to create ...

Australian teenager Pearce Delphin has been credited with discovering the onMouseOver scripting vulnerability that hit twitter.com last night. Users were urged to switch to third-party clients as ...

If you’re a user that accesses Twitter via the twitter.com website you might want to take note of a rather serious JavaScript exploit that has affected the site at the moment. The JavaScript ...

Tuesday morning Twitter.com users were pummeled with a massive attack that subjected them to serial pop-ups, pornography and multi-colored tweets simply by scrolling the mouse over JavaScript code in ...