How to Spot a Scam Email Before It Costs You Money

he scam email that costs you money is not the one with bad spelling and a foreign prince. It is the one that looks exactly like a message from your bank, your supplier, or your boss. The 2026 FBI Internet Crime Report shows phishing is still the most common way businesses lose money to cybercrime, and 82.6 percent of those attacks now use AI-generated content. That means the message is grammatically perfect, personally addressed, and timed to look like a real conversation. That makes it harder to spot than ever before.

🔑 Key Takeaways

• Scam emails rely on urgency, authority, and familiarity. Slowing down is the best defense.

• Business email compromise (BEC) caused $6.3 billion in losses according to the 2025 Verizon DBIR (Huntress).

• 90% of high-volume phishing campaigns in 2025 used Phishing-as-a-Service kits, making professional-looking attacks available to anyone (Barracuda).

• MFA blocks 99.9% of account compromise attacks, making it the single most effective protection after good judgment (Microsoft).

Why a Scam Email Works: How Attackers Make It Look Real

Scam emails work because they are designed to bypass your thinking and trigger your reflexes. A message from your CEO sent at 5:00 PM on a Friday asking you to wire money immediately is not a request; it is a trap that uses your desire to be helpful against you. The FBI tracks business email compromise as its own category because it is now the second-costliest cybercrime in the United States, generating $2.77 billion in losses from just 21,442 complaints in 2024 (CNIC Solutions). The math is simple: a small number of very successful attacks create enormous damage, which means one wrong click in a small business can be catastrophic.

Sign One: The Sender Address Is Wrong

The most reliable sign of a scam email is also the easiest to miss. Look at the sender address, not just the display name. A scam may show up as "Microsoft Support" but the actual address is support@microsft-updates.com, or "Jane Smith" from jane.smith@company-mail.org instead of the real company domain. Hover over the name before you click anything. If the domain is slightly off, misspelled, or uses a free service like Gmail or Yahoo for a supposedly corporate message, treat it as suspicious.

For Detroit-area businesses that work with local suppliers and municipal contacts, keeping a contact list of real email addresses is a fast way to verify anything unexpected.

Sign Two: Urgency and Threats

Scam emails almost always create urgency. "Your account will be suspended in 24 hours." or "Immediate action required." or "The CEO needs this wire transfer before the bank closes."

Real IT departments, banks, and vendors do not send threats by email. They send reminders, and they do not mind if you call to confirm. If an email makes you feel rushed, that is the point. The scammer wants you to act before you think.

The best response is to close the email and contact the sender through a known phone number or email address, not by replying to the message itself.

Sign Three: Unexpected Links and Attachments

Never click a link or open an attachment you were not expecting, even if the sender looks right. Scammers steal real email accounts and send malicious links from them. Before clicking, hover over the link to see the actual destination. If it does not match the company it claims to be from, do not click. If the email contains an attachment with a name like "Invoice_7249.zip" or "Payment_Receipt.pdf.exe," it is almost certainly malware.

For businesses in the Detroit area, a good practice is to use a cloud storage link for file sharing instead of email attachments, and to verify any unexpected invoice by phone before opening it.

Sign Four: Requests for Passwords or Sensitive Information

No legitimate company will ask you to confirm your password, Social Security number, or banking details by email. This includes Microsoft, your bank, your IT provider, and the IRS.

If an email asks you to log in to verify something, close it and go to the website directly by typing the address yourself. Do not use the link in the email. Phishing pages are designed to look identical to the real login screen, and they capture your credentials the moment you enter them.

In 2025, 57% of businesses experienced a BEC attack, and BEC attacks increased by 33% from the previous year (DeepStrike). The trend is upward because these attacks work.

Sign Five: It Is Too Perfect

AI-generated phishing emails have fewer spelling mistakes, better grammar, and more convincing formatting than the old scams. In fact, 82.6% of phishing emails are now AI-generated (StationX). That means the absence of typos is no longer a sign that an email is safe. Instead, look for context that feels slightly off.

Does your boss normally ask for gift cards?

Does your vendor usually send invoices at 2:00 AM?

Does the tone match the person you know?

If anything feels unusual, verify it through a separate channel. The extra thirty seconds is free; the cost of a wrong click is not.

What to Do If You Clicked

If you clicked a link and realize it might be a scam, do not enter any information. Close the page immediately. If you already entered a password, change it on the real website right away and turn on multi-factor authentication if it is not already active. If you downloaded and opened an attachment, disconnect the device from the internet and call your IT provider.

Do not wait for symptoms like slow performance or pop-ups; info-stealing malware is designed to be invisible. For a small business in the Detroit area, the fastest response is often the difference between a close call and a breach that shuts you down for days.

The One Habit That Prevents Most Damage

The single habit that prevents the most damage is verification through a second channel. If an email asks for money, a password, or a file, confirm it by phone, text, or in person before acting.

This one step stops nearly every BEC attack, because the scammer is sitting at a keyboard somewhere else and cannot answer your phone call. Combine that with MFA on every account, and you have closed the two most common doors that scam emails use to get in.

Frequently Answered Questions (FAQs)

What if the email looks like it came from my boss?

Scammers often spoof executive addresses or compromise real accounts. If the request is unusual, out of character, or involves money, verify by phone or text. No legitimate leader will be angry that you double-checked a wire transfer.

Is MFA really that effective?

Yes. Microsoft research shows MFA blocks 99.9% of account compromise attacks (Microsoft). Even if someone gets your password, they cannot get in without the second factor.

What should I tell my team about phishing?

Teach them the five signs: wrong sender address, urgency, unexpected links, requests for passwords, and anything that feels off. Make verification normal, not embarrassing. And run a phishing test at least once a year so the lesson sticks.

Can antivirus software catch phishing emails?

Antivirus helps with malicious attachments, but phishing emails are mostly text and links. Email filtering catches some, but not all. The last line of defense is the person reading the email, which is why training matters more than software for this specific threat.

How do scammers know who works at my company?

Social media, company websites, LinkedIn, and data breaches all reveal names, titles, and relationships. Scammers use this information to build convincing emails that reference real people and projects. This is called social engineering, and it is why internal verification is so important.

What is a BEC attack?

Business email compromise is a scam where an attacker impersonates a vendor, executive, or partner to trick someone into sending money or sensitive data. It is the most expensive cybercrime category for businesses because it targets the payment process directly.

ABOUT THE AUTHOR

DeLano Hornbuckle

President & Chief Security Consultant - DH Solutions

DeLano Hornbuckle is the President and Chief Security Consultant at DH Solutions. A former Westland City Council member with a lifelong commitment to the Metro Detroit community, DeLano bridges the gap between public-sector accountability and elite technical defense.

He holds advanced industry certifications including Fortinet NSE 1-7, EC-Council Certified Network Defender, and Cisco CCNA. Guided by the mission to help local firms "do more with less" through smarter IT, DeLano is dedicated to defending your digital world with enterprise-grade protection tailored for the small business scale.

---

Republished with Permission from The Technology Press

Image Source