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Phishing emails try to make you click a link, open an attachment, send money, or disclose credentials or personal information by pretending to come from someone you trust. The safest test is not whether the email looks polished: ask whether you expected the request, then verify it through a website or contact method you already know is genuine.

What makes an email a phishing attempt?

A phishing email impersonates a trusted person or organization to get you to take an action that benefits the sender. It may claim to be from a bank, government office, employer, delivery service, or someone you know. The requested action might be signing in, confirming personal or financial details, paying an invoice, claiming a refund, or opening a file.

The message may use a familiar company name or logo without being genuine. The key question is whether the request makes sense in context and can be confirmed independently—not whether the email looks official.

Warning signs to look for

No single sign proves an email is fraudulent, and a message without obvious errors can still be a scam. Look at the request and the pressure surrounding it together.

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Urgency, fear, or claimed authority

A message may say your account will be locked, a payment has failed, suspicious activity has occurred, or you must act immediately to avoid a penalty. It might claim to come from a bank, government agency, or senior colleague. These tactics are meant to rush you into acting before you check.

Unexpected requests for money or sensitive details

Be cautious of an unfamiliar invoice, a payment link, a request to confirm financial or personal information, or a supposed refund you did not expect. A familiar organization name does not make an unexpected payment or information request safe.

Emotional hooks, scarcity, and current events

Phishing can exploit panic, curiosity, hope, or an offer that supposedly expires soon. Messages may also use a current news event as a reason to click or share information. Treat the emotional pull as a reason to pause and verify.

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Polished design, logos, and QR codes do not establish trust

Modern scam emails may have convincing layouts and correct spelling. A display name, logo, or professional appearance is not proof that the sender is genuine. QR codes embedded in emails can also lead to scam sites, so do not scan one just because it appears in a message from a familiar brand. The UK National Cyber Security Centre (NCSC) explains these warning signs in its phishing scams guidance.

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How to check a suspicious email safely

  1. Stop before interacting. Do not click a link, scan a QR code, open an attachment, reply with information, or call a number in the message.
  2. Find a trusted route yourself. Go to the organization’s official website by typing its known address or using a saved bookmark. Alternatively, call a number printed on a genuine bank card or statement.
  3. Check whether the request is real. Sign in through the official site or app, or contact the organization using the independently found details. Do not use links or contact information supplied in the suspicious email.
  4. Confirm personal requests separately. If a message appears to come from a friend or colleague, contact them through a separate channel you already use, such as a known phone number.
  5. Report it if appropriate. Use the reporting route for your country; the UK and US options are listed below.

The NCSC’s practical advice is: “If you have any doubts about a message, contact the organisation directly.” — National Cyber Security Centre, UK, “Phishing scams: how to spot and report them”.

Where to report phishing emails

Reporting instructions depend on your country. The following addresses and services apply to the UK and US respectively; use your local authorities’ guidance elsewhere.

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United Kingdom

Forward suspicious emails to report@phishing.gov.uk. The NCSC says you can report messages even when you are unsure whether they are scams; do not click their links. Its reporting page displayed 454.8k scam URLs removed in July 2026. That is a dated UK service figure, not a global estimate of phishing emails or scam activity.

United States

Forward phishing emails to reportphishing@apwg.org and report the attempt to the Federal Trade Commission (FTC) at ReportFraud.ftc.gov. The FTC reported in 2025 that email was the top method scammers used to contact people in 2024. This refers to reported scam contact methods, not a count of phishing emails.

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What to do if you clicked, opened a file, or shared information

Respond based on what happened. If you only opened a message, do not continue interacting with it. If you entered a password, gave away financial or identity details, or may have downloaded harmful software, take the relevant steps promptly.

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If you shared personal or financial information

For US consumers who gave away a Social Security number, credit card number, or bank account number, the FTC directs people to IdentityTheft.gov for a recovery plan tailored to the information exposed. Recovery steps vary by country; UK readers can follow the guidance linked from the NCSC’s phishing reporting page.

If a link or attachment may have installed harmful software

The FTC advises updating your security software, running a scan, and removing anything the scan identifies. Also keep your device software up to date.

Reduce the impact of future attacks

  • Use multi-factor authentication (MFA). MFA requires another factor in addition to a password, making it harder to enter an account with only a stolen username and password. Examples include a passcode, one-time code, authenticator app, security key, or biometrics.
  • Keep software current. Install updates for your operating system, apps, and security software.
  • Back up important data. Backups can help you recover files if a device or account is compromised.

These protections reduce risk; they do not prove that a particular email is legitimate. For businesses, email authentication tools can help a receiving server verify whether a message claiming to come from the business’s domain really did. The FTC advises small businesses without the expertise to ask their email-hosting provider to configure these tools.

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