Wednesday, October 22, 2025

Cyber security problem 2

-  I think my telephone has a type of malicious software that makes me believe that my cell has a virus. Sometimes, it will fool me into believing that my security measures are old. In turn, they offer new updates for my security settings. So I do not know what to do… 

Information about the problem

1 . Run a reliable security scan & remove suspicious apps:

Install a well-known mobile security or antivirus app (from the official store) and run a full scan. Then uninstall any apps you don’t recognise.

Run a reliable security scan & remove suspicious apps

2. Clear browser data, caches, and restart in safe mode:

Malware sometimes works via browser pop-ups or hidden apps. Clearing browser history & cache helps. On Android you can reboot into Safe Mode (which disables third-party apps) to check behaviour.

Clear browser data, caches, and restart in safe mode 

3. Check for fake alerts/scareware and avoid clicking on them: 

What you’re describing (pop-ups telling your security is out-of-date, prompting you to install something) often is a malicious trick (scareware). Be very cautious of alerts that push you to take immediate action via unknown apps or links.

 - Check for fake alerts/scareware and avoid clicking on them

4. Keep your operating system & apps up-to-date:

Updates often patch security vulnerabilities that malware can exploit. Ensuring your phone’s OS and apps are updated reduces risk.

Keep your operating system & apps up-to-date

5. Back up your data and, if necessary, reset your phone: 

If you can’t seem to remove the malicious behaviour, back up your important files (contacts, photos) then perform a factory reset (erasing all data and starting fresh). Make sure any backup is clean (i.e., before the issues started).

 - Back up your data and, if necessary, reset your phone

 

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3 comments:

  1. That sounds really concerning! Some malicious apps use fake virus alerts to trick users into downloading even more malware. It’s best to avoid clicking any pop-ups and only install updates directly from official app stores or your phone’s settings. Thanks for sharing this warning!

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  3. Good post! Cyber security is very important. The good thing is to use different passwords for each account to stay safe online.

    ReplyDelete

Cyber security problem 2

-   I think my telephone has a type  of malicious software that makes  me  believe that  my   cell  has a virus. Sometimes, it will fool  me...