Over 300 million people rely on Microsoft Teams to get their work done every day. That’s a lot of messages, meetings and “you’re on mute” moments happening every day. Teams makes it easy to collaborate. Too easy, sometimes. Anyone can create a new channel, add users and start sharing files in minutes. That’s great for getting work done, but it’s also how things get out of control. If you manage Teams, you’ve probably seen this happen.
If you’ve been in the market for Microsoft 365 security platforms for your MSP, you’ve probably come across comparison articles, Reddit/TechTribe discussions, Youtube reviews, and “Why we’re better than…” pages. While these can be helpful, they can also paint an incomplete picture. The reality is that the Microsoft 365 security landscape has evolved rapidly over the past few years, just like Octiga.
For years, enterprise security focused on protecting users, endpoints, applications and data. Today another identity is entering the enterprise. AI agents. Unlike traditional chatbots that simply answer questions, modern AI agents can perform tasks on behalf of users. They can search corporate knowledge, summarize documents, create reports, interact with business applications and, with appropriate permissions, execute multi-step workflows.
Microsoft 365 includes a wide range of security capabilities designed to help protect identities, devices, email, and data. Most MSPs already have access to these tools. The challenge is ensuring everything is configured correctly and reviewed consistently; not just having the “correct tools”. As MSPs grow, manual security reviews become increasingly difficult to maintain. Every tenant needs regular attention as configurations change over time and security recommendations continue to evolve.
Most MSPs don’t have a security problem because they are missing tools; but because the tools they already have aren’t properly configured. Microsoft 365 includes a wide range of powerful security features designed to protect identities, data, and access. Over time, however, tenant configurations change: users are added, permissions are expanded, policies are adjusted, and temporary “duct tape” solutions become permanent.
Phishing remains one of the most common ways criminals gain access to business systems. A convincing email, fake Microsoft 365 login page or urgent payment request can expose credentials, redirect money or introduce malware into your network. Working with an anti-phishing company in London gives you access to practical controls, employee training and ongoing monitoring designed around the way your organisation operates. The aim is to reduce the chance of a successful attack and ensure suspicious activity is identified quickly.
Microsoft 365 (formerly Office 365) is a critical platform for modern organizations, enabling collaboration across email, file sharing, and communication tools. While it includes built-in data protection features such as retention policies, many organizations make a common mistake: They assume retention is the same as backup.
The US Federal Bureau of Investigation (FBI) has warned that a new phishing-as-a-service (PhaaS) platform called “Kali365” is targeting OAuth tokens to gain direct access to users’ Microsoft 365 accounts without stealing credentials or multifactor authentication codes. “Through the Kali365 platform subscription, cyber threat actors can capture ‘OAuth’ tokens and gain persistent access to targeted individuals/entities' Microsoft 365 environments,” the Bureau says.
Many businesses depend on cloud-based tools like Microsoft 365 to run their daily operations. Because of this, Microsoft 365 monitoring has become more important to ensure that the environment runs smoothly and securely. Microsoft 365 is more than just an email service. It is a full suite that comes with productivity apps, collaboration tools, and file storage. But this large environment makes it a potential target for cyber threats, so it's important to monitor and protect its activities.