How can I protect my privacy from hidden number cracking?

回答於 : 2024-07-12

參考資料

Online Privacy and Security – BankNorth

ibanknorth.com

Phone Number Hacks: 5 Ways to Protect Yourself - Adelia Risk

adeliarisk.com

How a Third Party Can Crack Our Password Hash Without ...

researchgate.net

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答案

完善答案

Protecting your privacy from hidden number cracking involves various strategies. Here are some effective measures you can take:

### 1. **Use Secondary Passwords or PINs**

Setting up secondary passwords or PINs on your accounts, particularly with your cell carrier, adds an additional layer of security. This measure can make it more difficult for hackers to perform port-out scams and take over your accounts[2].

### 2. **Be Selective with Sharing Your Phone Number**

Avoid sharing your phone number indiscriminately. This practice helps reduce the risk of it being found online or sold, which could expose you to hacking attempts[2].

### 3. **Block Unknown Numbers**

Blocking calls from unknown numbers can help protect your privacy and avoid potential spam or hacking attempts through these calls. Here is how you can block unknown numbers on an Android device:

1. Open your default calling app.

2. Tap the settings symbol (three dots in the top-right corner).

3. Select "blocked numbers" or a similar option.

4. Add the numbers you wish to block or enable "block unknown numbers".

5. Confirm your settings[4].

### 4. **Use Call Identification Apps**

Apps like TrapCall, TrueCaller, Spokeo, and BeenVerified can help identify unknown numbers and block spam or scam calls. These services can reveal the identity of unknown callers and provide additional features such as voicemail transcription and blacklisting[7].

### 5. **Avoid Public Sharing of Personal Information**

Be cautious about sharing personal information such as your phone number, social security number, and family member names on public platforms. This helps minimize the risk of your data being used in brute-force password guessing or other hacking techniques[1].

### 6. **Monitor for Signs of Hacking**

Stay vigilant for signs that your phone might have been hacked. Look out for unusual activity such as:

- Hearing muffling in the background during calls.

- Receiving notifications of activity from your accounts.

- Emails being sent that you did not write.

- Changes to your passwords without your action.

- Receiving fake antivirus messages requesting installations[5].

### Conclusion

By implementing these measures, you can significantly increase your protection against hidden number cracking and other privacy threats. Always stay alert and proactive about securing your personal information.

If you need further assistance or suspect that you have been a victim of hacking, consider reaching out to a cybersecurity professional for comprehensive support.