Cybercriminals continue to refine phishing techniques, and the latest Greatness phishing campaign demonstrates how attackers can compromise Microsoft 365 accounts without relying solely on stolen passwords. By spoofing RingCentral notifications and abusing trusted sender configurations, attackers trick users into authentic-looking Microsoft login flows that capture valid authentication tokens.<\/p>\n
The campaign highlights a growing enterprise security challenge. Traditional email filtering and MFA are no longer sufficient when attackers steal session tokens or exploit legitimate authentication workflows. Organizations must secure identities, devices, and cloud workloads together to reduce exposure.<\/p>\n