Xeon Sender Tool Exploits Cloud APIs for Large-Scale SMS Phishing Attacks

Malicious actors are using a cloud attack tool named Xeon Sender to conduct SMS phishing and spam campaigns on a large scale by abusing legitimate services.
“Attackers can use Xeon to send messages through multiple software-as-a-service (SaaS) providers using valid credentials for the service providers,” SentinelOne security researcher Alex Delamotte said in a report shared with The Hacker News.