Microsoft is investigating an ongoing incident that is preventing some customers from accessing Microsoft 365 applications.

A recently disclosed medium-severity bug was chained with critical, older bugs to gain root-level access to PAN firewall systems. A high-severity authentication bypass vulnerability in Palo Alto ...

Microsoft warns that a cyber-espionage group linked to Russia's Federal Security Service (FSB) is targeting diplomatic missions in Moscow using local internet service providers. The hacking group ...