This article investigates why Microsoft 365 is insufficient for email security in today’s digital landscape. Email security is a critical concern for businesses of all sizes. While Microsoft 365 offers a comprehensive suite of tools for productivity and collaboration, relying solely on it for email security might not be sufficient. Here’s why.

The Evolution of Email Threats Email has long been a favored vector for cyber attacks. From the early days of simple phishing scams to the more advanced spear-phishing campaigns, email threats have consistently evolved. However, the integration of AI has brought about a paradigm shift in both the complexity and frequency of these attacks. AI-Powered Phishing Phishing attacks have traditionally relied on mass-distribution strategies, hoping to catch a small percentage of victims.

Manipulating email headers to mimic the sender’s address and make people think they’re communicating with someone they know. This is a brief definition of email spoofing, an infamous fraudulent technique that can cause harm to recipients and those whose electronic addresses have been compromised. Spoofing may happen to individuals and companies alike.

Cyber security for business email: Effective ways to protect your data and reputation Nine out of ten successful cyberattacks are launched by sending a phishing email. According to Statista, almost every third adult encountered some form of phishing attempt in 2022. In the US, this type of cybercrime remained the most prevalent in 2023.

Behavioral threats and social engineering attacks target the human psyche rather than exploiting technical vulnerabilities. They rely on psychological manipulation, deception, and exploiting human trust to trick individuals into divulging sensitive information, clicking on malicious links, or taking actions that compromise security. Understanding these tactics and the human behaviors they exploit is key to effectively mitigating email security risks.