The Open Source MSP

How to Spot a Phishing Email

Even the best spam filter will let one slip through eventually. Here's how to catch the rest yourself in about five seconds.

The red flags

Hover before you click

On a desktop browser, hover over any link without clicking — the actual destination URL appears in the bottom-left corner. If it doesn't match where the link claims to go, don't click.

On phones, this is harder. Long-press the link instead (most apps will show a preview).

When in doubt, go around the email

If you get an "important account notice" from a company, don't click the email link. Open a new browser tab and type the company's address yourself. If there really is something for you to do, it'll be in your account when you log in.

If you already clicked

  1. Don't enter any information if the page is asking for credentials.
  2. If you did enter your password, change it immediately on the real site — and on any other site where you used the same password (this is why password managers help).
  3. Run a full antivirus scan. Windows Defender is fine for this.
  4. If it was a work account or a financial account, call us. Faster to handle a small problem than a big one.

Reporting

Forward suspected phishing to reportphishing@apwg.org (the Anti-Phishing Working Group). For brand-impersonation phishing, most major companies have a specific address — e.g., phishing@paypal.com, spoof@amazon.com.


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