Digital transformation

Phishing emails are getting more and more sophisticated – How to avoid being scammed?

Phan Van Hoa April 12, 2025 09:43

Phishing emails are getting more sophisticated, making it easy for people to fall for them without even realizing it. Just one click can cost you data, money, or control of your account.

No matter who you are, what you do, or where you are in the world, the likelihood of receiving spam emails or scam messages is almost obvious. In fact, you may have hundreds of them sitting quietly in your Spam folder as you read this.

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Illustration photo.

The best email providers and antivirus software can help you filter out most suspicious emails. However, no system is perfect. So you need to learn how to spot scam emails to avoid falling for them. Here are some tips to help you do just that.

Always verify the sender's identity

If you receive an email from someone you know that you don’t expect, consider it suspicious. Emails from friends and family are usually related to an ongoing conversation, or at least have context. So if an email comes out of the blue, especially if it includes a link, stop and ask yourself, “Is this really from them?”

One of the common tricks of hackers is to take control of email accounts and then spam all the victim's contacts. These emails often contain links that look harmless, but are actually traps to install malware or steal personal data.

The good news is that you can avoid this situation altogether by simply verifying. Give the person a quick call, or send them a text asking, “Did you just email me?” and if they respond with a blank stare, you have your answer.

Also, don't just look at the display name in an email. Double-check the actual sending address behind the name. Hackers love to spoof familiar brands to fool you.

Always check links in emails

The safest way to handle unfamiliar emails is to never click on any links, even if you think you know the sender. As mentioned, “familiarity” can sometimes be a disguise.

Clicking on a wrong link in an email is how many people have fallen victim to sophisticated phishing campaigns.

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Please check carefully before clicking on links attached in emails. Photo: Internet

However, if you are sure that the email is legitimate and not a scam, there is still a way to check the link before clicking. It is very simple to do this by hovering your mouse over the link in the email. A small box will appear, usually in the lower left corner of your browser or email application, showing the real address that the link will lead to.

With suspicious links, the telltale signs are often obvious: a URL that looks strange, long, jumbled, or contains a domain name that doesn't match the site you're expecting. That's often a clear indicator of a malicious site.

In short, remember that in the online world, one careless click can be an open door to risk, so it's best to look before you click.

Spelling mistakes - a classic sign of a phishing email

One of the easiest ways to spot a suspicious email is by looking for spelling errors, confusing punctuation, or “unusual” word usage. Many phishing campaigns originate from places where English is not the primary language, and this is often evident through awkward sentences, bad grammar, or completely out-of-context word usage.

Of course, everyone makes typos, and even emails from colleagues and friends are prone to errors. But if you’re reading an email that sounds like it was written while drunk, or that requires you to reread it several times to understand the meaning, you’re almost certainly looking at a scam.

A little tip: If you find yourself laughing or feeling “off” while reading this, trust your gut. Mark it as spam and move on. In the digital world, sometimes intuition is the best defense.

Be wary of emails from big companies

Unless you're using a paid service, it's rare to receive personal emails from Facebook, Apple, or Google.

These tech giants don't email you just to "chat" or vaguely warn you that "there's a problem with your account."

If they do need to contact you, it's usually to notify you of a payment, a security change, or an unusual login.

And no matter who you are, you should enable two-factor authentication (2FA) for all your online accounts. It's one of the strongest layers of defense against intruders.

Most large companies will never ask you for your password via email, and they usually don't include clickable links. Real emails are usually just informational.

If you want to check, open your browser yourself and log in to your account directly on the official site, never go through the shortcut in the email.

Text messages are even more dangerous than email.

Admittedly, sometimes messages like “Your Amazon package is delayed, click here to check” make people genuinely curious. Especially if you have an order waiting to be shipped, it can be easy to hit the nail on the head. But most of the time, they are just clever traps designed to trick you into clicking on a malicious link.

Text messages are even more dangerous than emails. This is because it's nearly impossible to see where the link actually leads unless you know how to preview the content.

Smartphones today have the ability to display image previews, but modern scams have bypassed that feature. The result is a message that looks harmless, but is actually a trap without warning.

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Compared to email, text messages are even more dangerous, so users should be extremely vigilant. Photo: Internet

If you get a message about an order, your bank account, or any other service you use, ignore it. Instead, open your browser and go directly to the official website (e.g., Amazon.com). If something is really behind schedule, you’ll see it in your order history.

More subtle cases that can make you wonder, such as messages using your real name, or content that sounds “related to your real life,” should also be a cause for concern.

Don't click on a link if you're not sure about the source. If the message comes from someone you know, verify it through another channel, such as calling or sending a private message, to ask if they really sent it.

And finally, ignoring is the smart choice. No one has anything to lose by ignoring a suspicious message. But clicking on the wrong link? It could cost you your digital identity.

In short, the best antivirus software for Windows today can do a pretty good job of filtering out phishing emails and warning you about the risks. But despite how smart the technology is, the vast majority of phishing and malware attacks only succeed if you actually click on the link that’s embedded in them.

There are still so-called “zero-click” malware attacks, where the victim does nothing to get infected. However, these attacks are extremely complex, expensive, and usually only target “high-profile” targets such as government officials, investigative journalists, or high-value individuals.

For most of us, the average user, the danger still comes from curious clicks on shady links in emails or messages.

So the rule of thumb is if you’re not sure, don’t click. No matter how “appealing” the link looks, no matter how well the content hits your fancy, your safety is always worth more than a little curiosity. Don’t let an accidental click be your ticket to a hacker.

According to Pcworld
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Phishing emails are getting more and more sophisticated – How to avoid being scammed?
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