Español

← Back to guides

Common mistakes when handling money online, and how to avoid them

2026-10-26

Most online money problems are not caused by sophisticated hacking. They come from ordinary habits that attackers know how to exploit. The good news is that a handful of routines removes a large share of the risk. No routine makes you immune, but each one raises the effort needed to target you.

Mistake 1: Clicking links in unexpected messages

Consumer protection agencies such as the US Federal Trade Commission advise against clicking links or opening attachments in messages you did not expect. If a message claims to come from your bank or a service you use, do not reply to it. Contact the company using a phone number, app or web address you already know is genuine. If it was phishing, you can report it to the relevant authority in your country.

Mistake 2: Reusing passwords

If one site is breached, reused passwords open your other accounts. Use a unique, long password for every account that matters, and let a reputable password manager remember them. Protect the manager itself with a strong master password.

Mistake 3: Skipping two-factor authentication

Two-factor authentication (2FA) means a password alone is not enough to log in. Turn it on for email, banking, payment and any crypto accounts. Where available, prefer an authenticator app or a physical security key over text messages. Keep backup codes somewhere safe and offline.

Mistake 4: Securing the bank but not the email

Your email account can reset most of your other passwords, so whoever controls it can reach a lot. Treat it as your most important account and secure it first.

Mistake 5: Acting under pressure

Scams rely on urgency: "your account will be closed", "pay now or face penalties", "this offer ends in minutes". Real organisations rarely demand immediate payment by unusual channels. Stop, step away, and verify independently.

Mistake 6: Paying in ways you cannot reverse

Be careful with requests to pay by gift cards, direct crypto transfers or bank transfers to people you do not know. These methods are hard or impossible to undo. If a stranger insists on one of them, that insistence is a warning sign.

Mistake 7: Sharing recovery codes or crypto seed phrases

No legitimate support team needs your one-time codes, passwords or wallet recovery phrase. Anyone who asks for them wants access to your money.

Mistake 8: Using public Wi-Fi and old software

Avoid logging in to financial accounts on open networks you do not trust. Keep your phone, computer and apps updated, because updates close known security holes.

Mistake 9: Not looking at your accounts

Check your statements and transaction alerts regularly. Spotting an unknown charge early makes it easier to dispute. Turn on notifications for payments and logins.

Mistake 10: Chasing promises that sound too good

Offers that guarantee returns or ask you to recruit others are classic warning signs. All investing involves risk, and genuine providers do not promise outcomes. Check that a firm is authorised by your national regulator before sending money.

If something goes wrong

Note: this content is informational and is not financial advice. All investment and crypto activity carries risk of loss.

Some links are affiliate links: we may earn a commission at no cost to you. Learn more.