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Kiren by F-Secure

Name: Kiren by F-Secure
Author: F-Secure Corporation

11.1.8

Play Protect

F-Secure Corporation

4.15100M+ installs

Download APK

Online scams have never been more convincing.

Kiren by F-Secure: scam checks and identity watch

By Hafiz Rahman

Editor, tools and utilities

Scam Protect for telling real offers and messages from fakes
Identity Guard, which keeps watch over your personal identity
Phone watch alongside the identity watch, in one app
Successor to F-Secure Mobile Security, fully redesigned
Aimed at scams that catch people mid-purchase or mid-message

What Kiren is and who it suits

Kiren is a safety app from F-Secure for the scams people meet during ordinary phone use: an online shop that takes payment and never ships, a text that appears to come from a bank, a video of someone saying things they never said. The listing calls it a premium app.

It is pitched at everyday phone users, since the listing says these scams are built to catch anyone in the middle of a normal purchase or message, not only careless people.

Checking whether a shop, text or video is genuine

What's new

Oct 19, 2026

F-Secure Mobile Security is now Kiren. Updated protection, same subscription, redesigned to stop latest scams: fake stores, deepfakes, scam texts, and data breaches.
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This update makes logging in smoother, makes breach tips easier to review, improves reliability, and includes bug fixes and performance improvements.

About this APK

The build we hold is Kiren by F-Secure 11.1.6 (APKS split bundle) for Android 11 and up.

Version: 11.1.6; 10600021
Requires Android: 11+
Target Android: 16

Package ID: com.lookout
Format: APKS split bundle
Malware scan: Google Play Protect
Permissions: 47 declared · 13 sensitive; Accessibility service access
Camera
Draw over other apps
Location in the background
Manage all files on your device
Microphone
Modify files on your device
Modify your contacts
Signed by: CN=Android, O=Google Inc.
Certificate SHA-256: aa0bf2be766c4e9b672155612ed8e026296b560d43c29cc0bfe5505fea516c84