I can help you with that. Here's a step-by-step guide on how to exercise caution when receiving calls from unknown numbers like +84(Vietnam), +62 (Indonesia), and +223 (Mali):
Be aware of the warning:
As you have already mentioned in your question, GizChina has warned about hoax/fake WhatsApp international calls from numbers like +84(Vietnam), +62 (Indonesia), and +223 (Mali). Therefore, the first step is to be aware of this warning and stay vigilant.
Verify the number:
If you receive a call from an unknown number, it is essential to verify the number before answering it. You can do this by searching for the country code of the number online or using a reverse phone lookup tool. If the number is associated with any scams or fraudulent activities, you will be able to find information about it online.
Do not answer the call:
If you are unable to verify the number or if you have any doubts about the legitimacy of the call, it is best to avoid answering it. Scammers often use these tactics to get access to personal information or to initiate a phishing attack.
Do not provide personal information:
If you do answer the call and the caller asks for personal information, do not provide it. This includes your name, address, date of birth, social security number, and any other sensitive information.
Hang up and block the number:
If you suspect that the call is fraudulent or suspicious, it is best to hang up immediately and block the number. This will prevent the caller from contacting you again in the future.
In summary, it is essential to exercise caution when receiving calls from unknown numbers like +84(Vietnam), +62 (Indonesia), and +223 (Mali). By being aware of the warning, verifying the number, avoiding answering the call, not providing personal information, and hanging up and blocking the number, you can protect yourself from potential scams and fraudulent activities.
