The Most Common Email-Based Attacks We See

Not all email threats look dramatic. Many are subtle and designed to blend into normal business activity.

Phishing Emails

These are messages that pretend to be from trusted sources, such as Microsoft, a bank, or a vendor. The goal is to trick users into clicking a link or entering credentials.

Modern phishing emails are often well written and personalized, making them hard to spot without training.

Business Email Compromise (BEC)

This is one of the costliest attacks for small businesses. An attacker gains access to a real email account and uses it to:

• Request wire transfers or ACH payments
• Change vendor banking details
• Ask for sensitive information

Because the email comes from a legitimate account, these attacks frequently bypass basic filters.

Malicious Attachments

Fake PDFs, Word documents, or shared files can install malware or ransomware when opened. These often arrive disguised as invoices, shipping notices, or contracts.

Account Takeovers

If an attacker steals a password, they can log in directly to Microsoft 365 or Google Workspace, often without triggering alarms. From there, they can monitor conversations and strike at the right moment.

Learn more in our latest article.

Get Tech Support for Your Ann Arbor Business

Cybercriminals are not slowing down, and email remains their favorite entry point. The good news is that most email-based attacks are preventable with the right combination of technology, training, and active oversight.

If you'd like help evaluating your current email security posture or understanding where your biggest risks are, a professional assessment can provide clarity and peace of mind. Call 877-815-6074 or submit an online contact form to talk with a tech support specialist. 

Why Cybercriminals Target Email First

Email is attractive to attackers for a simple reason: it works.

Phishing emails, fake invoices, and compromised accounts don't require breaking into servers or exploiting complex systems. All they need is one person to click a link, open an attachment, or reply to a message that looks legitimate.

For small businesses, this risk is amplified because:

• Employees often wear many hats and work quickly
• There is less formal security training
• Email accounts are tightly connected to file storage, accounting systems, and vendor relationships

Once an attacker gains access to a single mailbox, they can move laterally, impersonate users, and quietly gather information.

Learn more in our latest article.

Get Tech Support for Your Ann Arbor Business

Cybercriminals are not slowing down, and email remains their favorite entry point. The good news is that most email-based attacks are preventable with the right combination of technology, training, and active oversight.

If you'd like help evaluating your current email security posture or understanding where your biggest risks are, a professional assessment can provide clarity and peace of mind. Call 877-815-6074 or submit an online contact form to talk with a tech support specialist.