Microsoft Teams Outage Causes Global Messaging Delays and Service Interruptions

Microsoft Teams users worldwide experienced significant service disruptions on December 20, 2025, as the collaboration platform encountered widespread issues affecting messaging functionality and other critical service operations. The company has acknowledged the incident and is actively investigating the root cause.…

25,000+ FortiCloud SSO-Enabled Systems Vulnerable to Remote Exploitation

The Shadowserver Foundation has identified over 25,000 internet-facing Fortinet devices globally with FortiCloud Single Sign-On (SSO) functionality enabled, raising concerns about potential exposure to critical authentication bypass vulnerabilities. The non-profit security organization recently added fingerprinting capabilities for these systems to…