The advancement of technology has sophisticated telephone scamsso it is essential to know what words and actions can put us at risk when receiving calls from unknown numbers. Cybersecurity experts warn that, although they may seem like minor details, avoiding certain expressions is key to not make the task of criminals easier and protect our personal information against fraud.

According to digital security specialists, there are three words that should be avoided when answering a call from an unknown origin. Say “Yeah” It may seem harmless, but scammers can record the response and use it as authorization to contract services, make expenses or modify contracts in the user’s name.

On the other hand, greet with “hello” It makes it easier to obtain manipulated audio with the person’s voice, which is then used in deception. The word “hello” is also problematic, as it allows cybercriminals to identify active numbers and prolong the conversation to obtain more personal information.

The United States Federal Trade Commission (FTC) recommends paying attention to frequent signals in these frauds. Scammers often promise non-existent prizes for contests in which the victim did not participate, impersonate security agents to extort or request money, or pretend to be representatives of banking entities to request personal information.

It should be noted that no legitimate institution will ask for sensitive information by telephone, messages or emails.

If you suspect that you are facing a scam attempt, the most effective action is to hang up immediately.. Caller ID should also not be blindly trusted, as criminals can spoof numbers to trick the victim.

After ending the call, it is advisable to block the number or label it as suspicious, which helps prevent new fraud attempts and reinforces personal security in future communications.

In many countries, phone calls are becoming more common. unknown numbers which, after being answered, remain silent or are cut off immediately. This phenomenon has generated concern and confusion among users, who seek to understand the origin and purpose of these mysterious communications.

Many of these calls have international prefixes, which raises even more doubts about who is behind them and whether they really come from abroad. Although there is a fear of missing an important message, most of these contacts are part of a telephone scam strategy known as ‘Wangiri’ or ‘One Ring’.

In addition to the rise in complaints about fraud on the internet and social networks, in recent months a new variant of telephone scam has been detected that worries users: calls from numbers with the prefix +811.

This code does not belong to any country, which indicates that these could be satellite calls that are difficult to trace. The specialists in cybersecurity They warn about the danger of answering or returning these calls, as they can lead to unexpected charges or fraud attempts.

Therefore, the main recommendation is not to answer unknown numbers or return suspicious calls. For those who fear missing a relevant communication, there are online services that help identify and verify the origin of these numbers before answering.

A spam call It is an unsolicited telephone communication that generally has advertising, fraud or personal data collection purposes. These calls usually come from companies seeking to sell products, promote services or automated surveys, and in many cases they use automated systems that dial random numbers without the user’s prior consent.

In addition to being annoying, spam calls can represent a risk to the securitysince some scammers use them to try to obtain confidential information or deceive people with false offers and prizes.

Therefore, it is important to be alert to calls from unknown numbers, avoid sharing personal data and use tools that allow you to identify and block this type of communications.