What does Islam say about online privacy and personal data?

The short answer

The Quran forbids spying and teaches people to respect one another's private space. Ask before sharing someone's messages, image or personal details, and handle information entrusted to you responsibly.

Evidence 1 2 3

Explanation

Privacy is a clear Quranic concern. Allah commands believers, “do not spy” and forbids backbiting 1. The verse does not mention smartphones or data services, but it establishes a principle against secretly probing into people's private matters. Reading another person's messages, accessing an account without permission or exposing a private conversation can violate trust and cause harm.

The Quran also teaches that people should not enter homes without seeking welcome and greeting their inhabitants 2. That etiquette reflects respect for another person's boundaries. Online, a useful application is to ask permission before posting a photo, forwarding a screenshot or sharing identifying information, especially when children or vulnerable people are involved. The source gives the principle; the exact digital scenario may require context.

For your own data, share only what a service needs and review its privacy controls. These are practical safeguards because the texts do not describe how a specific app stores or uses data. If entrusted with customer, patient or workplace information, follow the relevant promise, policy and law. Seek advice if a disclosure is needed to prevent serious harm.

The evidence

  1. 1
    Quran Al-Hujuraat · 49:12

    Believers are told not to spy or backbite one another.

    يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ ٱجۡتَنِبُواْ كَثِيرࣰ ا مِّنَ ٱلظَّنِّ إِنَّ بَعۡضَ ٱلظَّنِّ إِثۡمࣱۖ وَلَا تَجَسَّسُواْ وَلَا يَغۡتَب بَّعۡضُكُم بَعۡضًاۚ أَيُحِبُّ أَحَدُكُمۡ أَن يَأۡكُلَ لَحۡمَ أَخِيهِ مَيۡتࣰ ا فَكَرِهۡتُمُوهُۚ وَٱتَّقُواْ ٱللَّهَۚ إِنَّ ٱللَّهَ تَوَّابࣱ رَّحِيمࣱ‏ ۝١٢

    O you who have believed, avoid much [negative] assumption. Indeed, some assumption is sin. And do not spy or backbite each other. Would one of you like to eat the flesh of his brother when dead? You would detest it. And fear Allah; indeed, Allah is Accepting of repentance and Merciful

  2. 2
    Quran An-Noor · 24:27

    Do not enter others' homes without seeking welcome and greeting them.

    يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ لَا تَدۡخُلُواْ بُيُوتًا غَيۡرَ بُيُوتِكُمۡ حَتَّىٰ تَسۡتَأۡنِسُواْ وَتُسَلِّمُواْ عَلَىٰٓ أَهۡلِهَاۚ ذَٰلِكُمۡ خَيۡرࣱ لَّكُمۡ لَعَلَّكُمۡ تَذَكَّرُونَ ۝٢٧

    O you who have believed, do not enter houses other than your own houses until you ascertain welcome and greet their inhabitants. That is best for you; perhaps you will be reminded

  3. 3
    Quran Al-Maaida · 5:1

    Believers are commanded to fulfil contracts and commitments.

    يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ أَوۡفُواْ بِٱلۡعُقُودِۚ أُحِلَّتۡ لَكُم بَهِيمَةُ ٱلۡأَنۡعَٰمِ إِلَّا مَا يُتۡلَىٰ عَلَيۡكُمۡ غَيۡرَ مُحِلِّي ٱلصَّيۡدِ وَأَنتُمۡ حُرُمٌۗ إِنَّ ٱللَّهَ يَحۡكُمُ مَا يُرِيدُ ۝١

    O you who have believed, fulfill [all] contracts. Lawful for you are the animals of grazing livestock except for that which is recited to you [in this Qur'an] - hunting not being permitted while you are in the state of ihram. Indeed, Allah ordains what He intends

This answer was compiled with the help of AI, using only the verified texts shown here. Every reference links to its source. If you find a mistake, please report it. Updated 2026-09-25

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