On Thursday, Microsoft shared mitigations for a high-severity Exchange Server vulnerability exploited in attacks that allow ...

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

Microsoft is working to patch CVE-2026-42897, an Exchange Server zero-day vulnerability that has been exploited in attacks.

The US Congress has summoned education tech firm Instructure's CEO Steve Daly to the Hill to explain how digital thieves ...

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

Weekly cybersecurity recap covering zero-days, malware, phishing, supply chain attacks, cloud threats, AI security risks, and ...

The flaw is a cross-site scripting (XSS) and spoofing issue in Outlook Web Access. An attacker can send a specially crafted email that, when opened by a user under certain conditions, executes ...