Receiving a message from a total stranger on WhatsApp can be confusing or even worrying. You may encounter various tactics, ranging from a greeting that seems sent by mistake to tempting job offers.
As the most used messaging app in the world, WhatsApp is the first stop for malicious individuals. Thanks to end-to-end encryption, message content remains only between the sender and receiver, making monitoring difficult in some cases. Accounts can be easily opened with virtual numbers obtained online, allowing these people to hide their true identities.
Many users leave their phone numbers on various websites, shopping platforms, or services requiring registration. This data is sometimes leaked or exchanged through different channels. Consequently, your number can end up in the hands of unexpected people. This is where apps like Turkcaller come in, aiming to help you identify who unknown numbers belong to.
In this common tactic, the person approaches you as if they are writing to a friend or business partner. They start with sentences like 'Hello, are we meeting today?' or 'I have this number saved, but I couldn't remember who you are.' When you politely say it is a wrong number, they try to keep the conversation going.
In such cases, the person's main goal is to see if you are an active user and to gain your trust. They usually use friendly, trustworthy, or professional-looking profile photos. If you receive such a message, the safest way is to look up the number immediately instead of giving long explanations and to cut off communication if it is not someone you know.
Since many people are looking for extra income today, this method is quite effective. Messages usually arrive saying 'Would you like to earn between 500 and 2000 TL per day by working from home?'. You are only asked to like some YouTube videos, comment on businesses on Google Maps, or complete simple tasks.
The process starts by making small payments to build trust. However, after a while, you are told that you need to deposit money into the system to earn more. At this point, the situation turns into a pyramid scheme or direct fraud. Remember that no corporate company conducts a recruitment process solely through WhatsApp, without identity verification and with such simple tasks.
An unknown number might suddenly add you to a WhatsApp group. These groups usually share stock market tips, crypto analysis, or investment opportunities with guaranteed high returns. Most other members in the group are actually fake accounts serving the same purpose, trying to influence you by constantly posting about how much they have earned.
Such organizations direct you to fake exchange sites they have created. You see that you are winning at first, but when you want to withdraw your money, additional payments are constantly requested under the name of tax, file costs, or commission. In the end, you can get neither the money you invested nor your earnings.
You may receive messages or calls from numbers starting with country codes outside of Turkey, such as +234, +62, +212, or +92. The owners of these numbers are usually not in those countries but are people who obtain these codes online. They use international numbers to make tracking difficult and to arouse curiosity in the user.
| Country Code | Typical Message Type | Risk Level |
|---|---|---|
| +2xx (Africa) | Inheritance or aid promises | High |
| +6x (Asia) | Part-time job and task offers | Very High |
| +1 (USA/Canada) | Impersonation of official institutions or technical support | High |
Scammers choose their profile photos carefully to create a psychological barrier. Sometimes they use a family photo with children, and sometimes an image of an executive working in a luxury office. The goal here is to make you think you are talking to an ordinary person. They even try to create a sense of formality by using logos of well known people or large companies.
Most of these photos are random images taken from the internet. You should never believe the identity of the person on the other side just by looking at a photo. A real institutional employee will not share critical financial information with you via WhatsApp or ask you for an urgent money transfer.
Knowing who the number writing to you belongs to is the most critical stage in determining your next steps. Instead of replying immediately when an unknown number messages you, you can use directory lookup tools like Turkcaller. This way, you can see if the number has been marked as spam or fraud by other users before.
The number lookup process provides you with the following advantages:
Links contained in messages received via WhatsApp are one of the biggest threat factors. These links can direct you to fake sites that look like bank login pages or cause spyware to be downloaded to your phone. Do not let the fact that the link is short or looks reliable mislead you.
If you receive a message that looks like it came from a shipping company saying 'Your order could not be delivered, click the link to update the address', instead of clicking this link, go to the official site of the relevant company yourself and check the tracking number. Clicking on links from unknown sources can lead to the seizure of all personal data on your device.
The most common method used by those who want to take over your WhatsApp account is verification code theft. You may receive a message like this on WhatsApp: 'I accidentally sent a code to your number, can you please forward it to me?'. This code is actually the access code required to set up your account on another device.
The moment you share this code, you lose control of your account. Once scammers take over your account, they can send messages to the people in your contacts on your behalf and ask for money. For whatever reason, you should never share SMS confirmation codes sent to your phone with anyone, under any circumstances.
When a suspicious number contacts you, it is very important to use the built-in security tools offered by WhatsApp. Just deleting the message is not enough; it must be reported to prevent the number from reaching others.
The most basic rule of security in the digital environment is knowing that shared information cannot be taken back. Never give the following information to someone who writes to you on WhatsApp and tries to gain your trust: T.C. ID number, home or work address, IBAN, credit card information, mother's maiden name, or any of your passwords.
Some scammers create scenarios that create a sense of urgency, such as 'you won a prize' or 'there is a problem with your account' to get this information. Real institutions do not request such sensitive information from you via WhatsApp message. In case of any doubt, call the official call center of the relevant institution yourself to confirm the situation.
One of the most practical ways to deal with unknown numbers is to use Turkcaller. Thanks to the app, you can see who the incoming calls or messaging numbers belong to, even if they are not saved in your contacts. This allows you to notice fraud or spam calls right from the start.
Turkcaller analyzes user notifications thanks to its large database. If a number has been marked as a scammer by many people, the app can warn you about it. This way, you can decide whether to reply to a message from a foreign number based on the concrete information you have.
Do not panic if you have interacted with a message from an unknown number or accidentally clicked a link. Take these steps immediately: First, disconnect your internet connection and check if there are any suspicious apps on your device. If you have made a payment or provided your card details, contact your bank without losing time and close your cards for use.
Activate the Two-Step Verification feature from WhatsApp settings. This makes it mandatory to enter a PIN code you set when your account is attempted to be accessed. Also, check your WhatsApp Web sessions and close active sessions you do not recognize. These simple but effective measures will significantly increase your digital security.
While it is difficult to be 100% protected in the digital world, it is in your hands to minimize risks. Take care not to write your number everywhere and give consent by checking the 'communication permission' boxes in competitions or free services you participate in. Adjust your privacy settings so that only your contacts can see your profile photo and last seen information.
Maintaining a skeptical approach to messages from unknown numbers will protect you from many negatives. Being informed is the greatest enemy of scammers. By having auxiliary tools like Turkcaller on your phone, you can always stay one step ahead of unknown numbers.
Just reading the message or writing a reply usually does not infect your device with a virus. However, when you reply, you confirm that your number is active and you may receive more spam messages.
By downloading the Turkcaller app to your phone, you can lookup who the number calling or messaging you belongs to. The app can provide you with user comments and identity information about the number owner.
If you go to the Privacy section in WhatsApp settings and mark the Groups option as My Contacts, you can prevent people who are not in your contacts from adding you to groups.
These calls are usually for fraudulent purposes and try to direct you to call back or click a link. It is the safest way not to answer unknown international calls.
Turkcaller is an app that helps users identify numbers and block spam calls with its basic features. You can check the options within the app for detailed information.
Make sure no files were downloaded after clicking the link. Change your banking passwords and perform a security scan on your phone.
The person you blocked will not receive a notification about this. However, they cannot see your profile photo, track your status updates, and the messages they send will never reach you.
It is a very low possibility. Serious companies use corporate email addresses or professional networks for recruitment. Approach high-paying job offers received via WhatsApp with suspicion.
This code is the key to your account. The person you give the code to logs into your account instead of you and can send messages on your behalf. Never share the code with anyone.
You can use the report number button on WhatsApp, and you can also apply to official authorities with screenshots.
If you are wondering who a number belongs to, **Turkcaller** is just for you. You can instantly look up unknown numbers, identify those sending spam messages, and take your security to the highest level by easily backing up your directory.
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