Kiren by F-Secure
8.4 100K+
v11.1.8 by F-Secure Corporation
Editor's Review
Lookout combines enterprise grade security with end user simplicity, protecting your device and data from a variety of threats facing mobile devices including: loss, theft...About F-Secure Kiren
F-Secure Kiren (Package Name: com.lookout) is developed by F-Secure Corporation and the latest version of Kiren by F-Secure 11.1.8 was updated on October 19, 2026. Kiren by F-Secure is in the category of Tools. You can check all apps from the developer of Kiren by F-Secure and find 200 alternative apps to Kiren by F-Secure on Android. Kiren by F-Secure is listed in 10 Best Android Apps to Protect Your Privacy and Security. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
Online scams have never been more convincing. A store that looks real but never ships the order. A text that looks like it comes from your bank. A video of someone who never said those words. These are not aimed only at the careless. They are built to catch anyone, on an ordinary day, in the middle of an ordinary purchase or message.
Kiren is a premium digital safety app from F-Secure, made for exactly these moments. It helps you tell what is real from what is fake, and it keeps watch over your identity and your phone.
F-SECURE MOBILE SECURITY IS NOW KIREN
Kiren is the next version of F-Secure Mobile Security, built by the same team and completely redesigned.
CHECK BEFORE YOU ACT
• Link Checker: Confirm whether a link is safe before you open it. Shopping sites get a trust rating, useful before buying from an unfamiliar store.
• Message Checker: Paste in a suspicious text and find out in seconds whether it shows signs of a scam.
• Breach Check: See whether an email address has appeared in a known data breach.
• Your Apps: Analyse your apps to see exactly what they can access, so you can revoke permissions that put your privacy at risk.
• Quick Access to find, lock or wipe your lost device.
PROTECTION THAT RUNS IN THE BACKGROUND (Kiren Plus)
• Device scan: Antivirus makes it easy to identify, clean & remove viruses from your Android device. It checks new downloads and apps the moment they arrive, runs a daily scan, and removes threats.
• Personal data monitoring: Watches your email addresses, phone numbers, payment cards, and identity documents around the clock. If any of them appear in a new breach, you get an alert with full details and step-by-step guidance on what to do.
• Scam Scanner: Upload a screenshot of a listing, an offer, or a photo and Kiren's AI checks it for scam tactics and deepfake manipulation.
• Browsing Protection: Prevent cyber-criminals from redirecting you to malicious websites while using Chrome browser. Bank and shop with confidence with Safari Browser. Browsing Protection verifies that banking sites are real and rates online stores before you buy.
• Message Protection: Detects scam messages from unknown senders in SMS and WhatsApp, and gathers the harmful ones in one place. Conversations with your contacts are never analyzed.
• Breach Report: Get timely alerts whenever a company, app or service you use has a data breach along with info about how to best secure your data.
KEEP YOUR DEVICE IN GOOD SHAPE
• Device Health checks that a screen lock is set, the first line of defense if your phone is lost or stolen.
• Your Apps shows what each installed app can access, such as the camera, microphone, location, and contacts. An app with more access than it needs stands out.
• Recent News keeps you informed about data breaches and current scams.
BUILT WITH PRIVACY IN MIND
Your browsing events, checked messages, and app analysis are stored locally on your device.
FREE AND PLUS
Kiren Free includes Link Checker, Message Checker, Breach Check, the device lock check, Your Apps, and Security News.
Kiren Plus adds Browsing Protection, Message Protection, antivirus, personal data monitoring, and the Scam & Deepfake Scanner.
Kiren is made by F-Secure, protecting people online since 1988.
THIS APP USES ACCESSIBILITY SERVICES
This app uses Accessibility services. F-Secure uses the respective permissions with active consent from the end user.
The Accessibility permissions are used for the Chrome Protection features, in particular:
• To read website addresses for checking their safety on Chrome.
Kiren uses Android's VpnService for an upcoming web protection feature. When it is available, Kiren will create a local VPN on your device to check website addresses and block harmful sites. This feature is not active yet.
Kiren is a premium digital safety app from F-Secure, made for exactly these moments. It helps you tell what is real from what is fake, and it keeps watch over your identity and your phone.
F-SECURE MOBILE SECURITY IS NOW KIREN
Kiren is the next version of F-Secure Mobile Security, built by the same team and completely redesigned.
CHECK BEFORE YOU ACT
• Link Checker: Confirm whether a link is safe before you open it. Shopping sites get a trust rating, useful before buying from an unfamiliar store.
• Message Checker: Paste in a suspicious text and find out in seconds whether it shows signs of a scam.
• Breach Check: See whether an email address has appeared in a known data breach.
• Your Apps: Analyse your apps to see exactly what they can access, so you can revoke permissions that put your privacy at risk.
• Quick Access to find, lock or wipe your lost device.
PROTECTION THAT RUNS IN THE BACKGROUND (Kiren Plus)
• Device scan: Antivirus makes it easy to identify, clean & remove viruses from your Android device. It checks new downloads and apps the moment they arrive, runs a daily scan, and removes threats.
• Personal data monitoring: Watches your email addresses, phone numbers, payment cards, and identity documents around the clock. If any of them appear in a new breach, you get an alert with full details and step-by-step guidance on what to do.
• Scam Scanner: Upload a screenshot of a listing, an offer, or a photo and Kiren's AI checks it for scam tactics and deepfake manipulation.
• Browsing Protection: Prevent cyber-criminals from redirecting you to malicious websites while using Chrome browser. Bank and shop with confidence with Safari Browser. Browsing Protection verifies that banking sites are real and rates online stores before you buy.
• Message Protection: Detects scam messages from unknown senders in SMS and WhatsApp, and gathers the harmful ones in one place. Conversations with your contacts are never analyzed.
• Breach Report: Get timely alerts whenever a company, app or service you use has a data breach along with info about how to best secure your data.
KEEP YOUR DEVICE IN GOOD SHAPE
• Device Health checks that a screen lock is set, the first line of defense if your phone is lost or stolen.
• Your Apps shows what each installed app can access, such as the camera, microphone, location, and contacts. An app with more access than it needs stands out.
• Recent News keeps you informed about data breaches and current scams.
BUILT WITH PRIVACY IN MIND
Your browsing events, checked messages, and app analysis are stored locally on your device.
FREE AND PLUS
Kiren Free includes Link Checker, Message Checker, Breach Check, the device lock check, Your Apps, and Security News.
Kiren Plus adds Browsing Protection, Message Protection, antivirus, personal data monitoring, and the Scam & Deepfake Scanner.
Kiren is made by F-Secure, protecting people online since 1988.
THIS APP USES ACCESSIBILITY SERVICES
This app uses Accessibility services. F-Secure uses the respective permissions with active consent from the end user.
The Accessibility permissions are used for the Chrome Protection features, in particular:
• To read website addresses for checking their safety on Chrome.
Kiren uses Android's VpnService for an upcoming web protection feature. When it is available, Kiren will create a local VPN on your device to check website addresses and block harmful sites. This feature is not active yet.
F-Secure Kiren 11.1.8 Update
F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.----
This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.
Read More
F-Secure Kiren Features
Related Articles More
Related Videos
Lookout Identity Theft Protection and Breach Report
Previous Versions
More
Variant
Arch
Version
DPI
10600027
October 21, 2026
Kiren by F-Secure
11.1.8
(10600027)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: e1b55b1cb363b16a2cee01a89f6bf4c4c8b83a85
Base APK: com.lookout.apk
Split APKs: config.ar, config.arm64_v8a, config.de, config.en, config.es, config.fr, config.hi, config.in, config.it, config.ja, config.ko, config.my, config.pt, config.ru, config.th, config.tr, config.vi, config.xxhdpi, config.zh
Size: 156.37 MB
What's New:
F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.
----
This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.
----
This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
10600027
October 22, 2026
Kiren by F-Secure
11.1.8
(10600027)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: d4a6372745f303596c410f3cc08cfdefe44cef87
Base APK: com.lookout.apk
Split APKs: config.arm64_v8a, config.en, config.xxhdpi
Size: 155.55 MB
What's New:
F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.
----
This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.
----
This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
Variant
Arch
Version
DPI
10600024
October 19, 2026
Kiren by F-Secure
11.1.7
(10600024)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: ebdecf250c05e2b346a559a6ddc8cfd6aeeaca86
Base APK: com.lookout.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 155.5 MB
What's New:
F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.
----
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
----
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
10600024
October 20, 2026
Kiren by F-Secure
11.1.7
(10600024)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 0f5d6ea707d1fc3b9ae730d5c536185579d3c6c3
Base APK: com.lookout.apk
Split APKs: config.arm64_v8a, config.en, config.xxhdpi
Size: 155.53 MB
What's New:
F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.
----
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
----
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
Variant
Arch
Version
DPI
10600021
October 10, 2026
Kiren by F-Secure
11.1.6
(10600021)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: b9f028c6dca2425c4ce3b61da82b94300dd9997d
Base APK: com.lookout.apk
Split APKs: config.arm64_v8a, config.en, config.mdpi
Size: 157.42 MB
What's New:
F-Secure Mobile Security is now Kiren!
---------
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
---------
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
10600021
October 13, 2026
Kiren by F-Secure
11.1.6
(10600021)
Requires Android: Android 11.0+
Architecture: arm64-v8a
Screen DPI: nodpi
SHA1: 96b129cfee7c9c84a4cd87dc158f390866707cf6
Base APK: com.lookout.apk
Split APKs: config.arm64_v8a, config.en, config.xxhdpi
Size: 157.45 MB
What's New:
F-Secure Mobile Security is now Kiren!
---------
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
---------
This update makes Kiren Plus setup smoother, improves reliability, and includes bug fixes and performance improvements.
arm64-v8a
Android 11.0+
nodpi
Requires Android: Android 7.0+
Architecture: arm64-v8a, armeabi-v7a
Screen DPI: nodpi
SHA1: 3cacb9ff092502628cf5fc6d7d67308b06df3a94
Size: 21.61 MB
What's New:
- Bug fixes and improvements
More Information
Package Name:
Update Date:
2026-10-19
Latest Version:
11.1.8
Need Update:
Available on:
Requirements:
Android 7.0+
Report:
Safe to Download
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