#CheckPoint researchers described a #phishing campaign that abused legitimate SaaS notifications from #Microsoft, #Zoom, #Amazon, #PayPal, #YouTube, and #Malwarebytes to drive phone-based scams. The operation sent 133,260 emails to 20,049 organizations, intensifying in recent months as attackers leveraged trusted messages to bypass link-focused defenses and steer targets to attacker-controlled phone numbers.






