On September 28 and September 29 this week, a number of Microsoft customers worldwide were impacted by a cascading series of problems resulting in many being unable to access their Microsoft apps and ...

Grafana has released security fixes for multiple versions of its application, addressing a vulnerability that enables attackers to bypass authentication and take over any Grafana account that uses ...

Microsoft says it has been enforcing multifactor authentication (MFA) for Azure Portal sign-ins across all tenants since March 2025.

Researchers at Secureworks’ Counter Threat Unit (CTU) have warned of a new and potentially serious vulnerability affecting the pass-through authentication (PTA) hybrid identity authentication method ...