Microsoft has disclosed a new security vulnerability impacting on-premise versions of Exchange Server that it said has come ...

Education technology giant Instructure has confirmed that a security vulnerability allowed hackers to modify Canvas login ...

Microsoft confirmed on May 14 that CVE-2026-42897 — a cross-site scripting flaw in the Outlook Web Access component of Exchange Server 2016, 2019, and Subscription Edition — is under active ...

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 ...

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 ...

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 ...