How to Use AI to Analyze Your Email Traffic for Anomalies
AI can help you detect strange activity in your email traffic that might signal a security issue. Here’s how to set it up.
A lot of email traffic is normal—like messages from customers, colleagues, and suppliers. But some emails are suspicious, like those that look like they come from a trusted source but are actually fake. AI tools can help you find these odd emails by looking for patterns that don’t fit the usual behavior. This way, you can catch threats before they cause damage.
What AI Looks For in Email Traffic
AI tools examine the flow of emails to find anything unusual. They check things like where the email comes from, who it’s sent to, and what it contains. If an email behaves differently from others, like coming from a new location or having strange content, the AI flags it.
- AI looks for sudden increases in email volume, which might mean a bot or hacker is trying to overwhelm your inbox.
- It checks if emails are sent at odd times, like late at night when no one is usually active.
- AI identifies emails that mimic trusted contacts but have slight differences, like a misspelled email address or a slightly different sender name.
- It looks for attachments or links that are unusual for your business, which could be a sign of a phishing attempt.
How to Set Up AI for Email Analysis
You don’t need to be a tech expert to use AI for email analysis. Most email providers and security tools already use AI to some extent. Here’s how to make sure it’s working for you.
- Check your email provider’s settings to see if they offer AI-based spam or threat detection. Most modern email services like Gmail, Outlook, or ProtonMail include these features.
- Enable two-factor authentication (2FA) on your email account. While it doesn’t directly use AI, it adds a layer of protection that works well with AI-based tools.
- Use an email filter tool that uses AI to sort your inbox. Tools like Mailcheck or SpamAssassin can help, but make sure they’re updated regularly.
- Review your spam folder regularly. AI isn’t perfect, and some legitimate emails might end up there. If you notice a pattern, you can teach the AI to recognize the sender or content.
What to Do When AI Flags Something
If your AI tool flags an email, don’t panic. Take a few steps to investigate and decide what to do.
- Check the sender’s email address carefully. Sometimes, attackers use similar-looking addresses to trick you.
- Look at the content of the email. If it asks for personal information or has strange links, it’s likely a scam.
- Verify the request with the person it claims to be from. A quick call or message can save you from falling for a phishing attack.
- Report the email to your email provider or security tool. This helps improve the AI’s ability to detect similar threats in the future.
Keep Your AI Tools Updated
AI tools are only as good as the data they’re trained on. Make sure your email tools and security software are always up to date. This ensures they can recognize the latest threats and protect your inbox.