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How to Spot a Phishing Email: 7 Warning Signs

Learning to spot a phishing email is one of the best ways to protect your home computer and your business network. Scammers pretend to be your bank, a delivery company, a vendor, or even your boss, and try to get you to click a bad link, open an infected file, or hand over a password. Use this guide to catch the warning signs before you click.

What is phishing?

A fake email designed to trick you. It often looks like it came from your bank, a shipping company, or even your boss.

Click a bad link — That leads to a fake login page or a malicious website.
Open an infected file — That quietly installs malware or ransomware.
Hand over your info — Passwords, account numbers, or payment details.

How to spot a phishing email: the warning signs

1Check the sender’s address

The name looks official, but the real address is a look-alike domain.

WHAT TO DOLook at the full email address, not just the display name.

Spot a phishing email: Check the sender's address

2Watch for urgent or threatening language

Countdowns and threats are designed to make you panic and act fast.

WHAT TO DOSlow down. Real companies rarely give you 24 hours.

Watch for urgent or threatening language

3Beware of generic greetings

“Dear Valued Customer” means they don’t actually know who you are.

WHAT TO DOYour bank knows your name, and uses it.

Beware of generic greetings

4Hover over links before you click

The button says one thing. The real web address says another.

WHAT TO DOHover with your mouse, or press and hold on a phone, to preview the link.

Hover over links before you click

5Don’t open unexpected attachments

Zip files, web pages and Office files that ask you to “enable content” can install malware.

WHAT TO DONot expecting it? Don’t open it. Verify first.

Don't open unexpected attachments

6Never send personal info by email

No real company will ask for your password or Social Security number in an email.

WHAT TO DORequests for passwords, SSNs or card numbers mean it’s a scam.

Never send personal info by email

7Look for spelling and grammar mistakes

Typos, awkward wording and odd formatting are common giveaways.

WHAT TO DOProfessional companies proofread. Scammers often don’t.

Look for spelling and grammar mistakes

8Fake requests from your boss or a vendor

Gift cards, changed bank details or rush wire transfers, sent quietly and in a hurry.

WHAT TO DOAlways confirm by phone, using a number you already know.

Fake requests from your boss or a vendor

Spotted one? Here’s what to do.

  • Don’t click links or open attachments
  • Don’t reply to the sender
  • Report it — Use the “Report phishing” button, or forward it to your I.T. team
  • Delete it

Already clicked? Act fast.

  • Change your password — Start with the account you entered it into, then any account that uses the same password
  • Turn on multi-factor authentication — A code on your phone stops attackers even if they have your password
  • Call Naples Computers: 239-513-1960 — We’ll check your computer and accounts. The sooner, the better.

Recap: how to spot a phishing email

  • Check the sender’s address
  • Watch for urgent threats
  • Be wary of generic greetings
  • Hover before you click
  • Avoid unexpected attachments
  • Never email personal info
  • Look for spelling mistakes
  • Verify money requests by phone

Printable quick guide

Frequently asked questions

How can I spot a phishing email on my phone?

The same warning signs apply, but they’re harder to see on a small screen. Tap the sender’s name to see the full email address, and press and hold a link to preview where it really goes instead of tapping it. If anything looks off, contact the company using a number or app you already trust.

What should I do if I clicked a link in a phishing email?

Close the page and don’t enter anything else. If you typed a password, change it right away, starting with that account and any other account that uses the same password, and turn on multi-factor authentication. Then call Naples Computers at 239-513-1960 so we can check your computer and accounts.

Should I reply to a phishing email or click Unsubscribe?

No. Replying, or clicking any link in the message (including Unsubscribe), tells scammers your address is active and can take you to a malicious page. Use your email program’s Report phishing option or forward it to your I.T. team, then delete it.

Where can I report a phishing email?

In Outlook and Gmail, use the built-in Report phishing option; at work, report it to your I.T. team. You can also forward phishing emails to the Anti-Phishing Working Group at [email protected], and report scams to the FTC at ReportFraud.ftc.gov.

Related guides

Source: How To Recognize and Avoid Phishing Scams (FTC)

When in doubt, throw it out. If an email makes you nervous, don’t click anything. Call the company using a phone number you already know, or call us.

Still need help?

Our technicians are right here in Naples — give us a call and we’ll walk you through it or fix it for you.

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