How it works
On a computer, ransomware usually encrypts files. On a phone it more often locks the screen or threatens to leak data. The message demands payment, usually in cryptocurrency.
How it reaches phones
- Apps installed from outside the official store.
- Links in phishing messages.
- Fake "update" or "system" apps.
Protect yourself
- Back up photos and documents regularly to a place that is not always connected to your phone.
- Keep Android and your apps updated.
- Install only from trusted sources.
- Do not pay without checking. Payment does not guarantee you get access back.
If you are hit
Disconnect from the internet, avoid paying, and report it. In India, call the National Cyber Crime Helpline on 1930 or report at cybercrime.gov.in.
Frequently asked questions
Can a phone really get ransomware?
Yes, but it is far less common than on computers. Screen-lock and data-threat variants exist.
Does backup help?
Yes. A recent backup means you can reset the phone and restore your files without paying.
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