Exploring Messaging Vulnerabilities and Security Strategies

This chapter examines the vulnerabilities associated with messaging features in cloud applications, focusing on a phishing campaign utilizing malicious QR codes and PowerShell scripts. It underscores the critical nature of securing data flows, monitoring third-party providers, and adopting robust practices like multi-factor authentication to mitigate risks. Additionally, it discusses specific vulnerabilities such as N0auth and the implications of transitioning to open-source solutions in enhancing cybersecurity.