Imel and messages are popular communication tools but also channels with many potential security risks such as fraud, malware dissemination, and personal information theft. When receiving suspicious emails or messages, handling them properly will help you avoid serious risks.
Do not open or interact immediately with suspicious emails or messages
When receiving an email or message from a strange phone number or address, you should not open or click on links or attached files. These contents can contain fake viruses or links to steal personal information. If the source of the message is unknown, it is best not to respond or share with others.
Carefully check the sending address and content of the email or message
Submitter address: Check if the sender's email or phone number is valid, showing signs of forgery such as the real equivalent domain name but with incorrect spelling or strange characteristics.
Content: Pay attention to signs such as spelling errors, poor grammar, over-attractive invitations or requests to provide personal information, urgent money transfers.
Respected organizations often do not ask you to provide a password via email or text message.
Do not download attached documents or click on links if you are not sure
Attachments from emails or messages of unknown origin may contain viruses, tracking software, and blackmail malware.
Links in these messages can also easily lead to fake websites to steal accounts.
Use virus testing and file scanning software
Always use the latest updated virus terminal software to scan the file before opening it.
turned on email or message scanning if the software supports it.
Avoid downloading software or applications from unknown links.
Report and delete fraudulent emails or messages
Most email service providers such as Gmail and Outlook have spam reporting or fraud functions.
The report will help suppliers filter and block malicious send addresses.
After reporting, immediately delete that email or message to avoid opening it by mistake later.
Protect your account with two-factor authentication (2FA)
Unblock two-factor authentication on important accounts to enhance security.
Even if the password is exposed, it is difficult for hackers to access their accounts without a 2FA code.
Regularly changing passwords and updating software
Regularly change strong passwords, do not use shared passwords for many accounts.
Update the operating system, browser, and security software to patch security vulnerabilities.
