Reference detail

MASVS-STORAGE-1 — The app securely stores sensitive data.

MASVS-STORAGE covers how the app stores sensitive data at rest and whether it prevents that data from leaking.

Mapped findings are review signals. Interpret each app’s build, scan date and coverage before drawing a conclusion. Historical verification describes only its recorded scan time.

Mapped checks & review guidance (43)

AWS access key ID

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Google API key (client-shipped; restriction unverified)

Restrict the API key (application + API restrictions in Google Cloud Console); a client-shipped key is public, so restriction is the control.

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Stripe live secret key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Slack token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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OpenAI API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Anthropic API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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GitHub personal access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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GitLab personal access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Google OAuth client secret

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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SendGrid API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Slack incoming webhook URL

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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npm access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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android:allowBackup="true"

Backup is on by default on Android; this manifest states it explicitly. If the app stores sensitive local data, define dataExtractionRules/fullBackupContent to exclude it, or set android:allowBackup=false.

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GCP service account credentials

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Azure Storage account key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Firebase Cloud Messaging legacy server key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Twilio Account SID

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Mapbox secret token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Square access/secret token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Shopify access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Discord bot token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Telegram bot API token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Cloudinary credentials URL

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Braintree/PayPal production access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Stripe restricted API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Mailgun API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Hugging Face access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Groq API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Replicate API token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Perplexity API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Database connection string with credentials

Remove the embedded username:password, rotate the credential, and authenticate to the endpoint with short-lived per-user tokens instead.

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Twilio API key SID

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Stripe webhook signing secret

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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BIP-39 wallet seed phrase

A mnemonic seed phrase must never be embedded — any holder controls the wallet. Move funds to a new wallet immediately and never bundle key material.

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DigitalOcean personal access token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Discord webhook URL

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Linear API key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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PyPI upload token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Notion integration token

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Hard-coded credentials in a URL

Remove the embedded username:password, rotate the credential, and authenticate to the endpoint with short-lived per-user tokens instead.

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Supabase anon key

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Supabase service_role key (full DB access)

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

Hard-coded HTTP Basic credentials

Remove the hard-coded credential from the app package, rotate/revoke it immediately, and move the secret to a backend the app calls with per-user authentication.

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Apps with mapped findings

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6049 matching apps · Counts below include only this page’s mapped finding types.

HelloLeads CRM: AI Sales CRM

com.appgodz.evhBuild 2.8.19 · 2026-10-14 03:51 UTC

2 matching categories · 4 matching occurrences

C · 71/100Static analysis complete

CV Builder: Resume Maker AI

com.cv_up.appBuild 2.3.0 · 2026-10-14 03:49 UTC

1 matching category · 1 matching occurrence

A · 100/100Static analysis complete

3D Modeling: CAD Designer

com.ai.threedmodel.generatorBuild 1.0.11 · 2026-10-14 03:47 UTC

1 matching category · 1 matching occurrence

A · 99/100Static analysis complete

Colorfy: Coloring Book Games

com.fungamesforfree.colorfyBuild 3.45.1 · 2026-10-14 03:46 UTC

2 matching categories · 2 matching occurrences

B · 83/100Static analysis complete

XEQ Equalizer & Bass Booster

com.frack.xeqBuild 42.4.0 · 2026-10-14 03:44 UTC

1 matching category · 1 matching occurrence

A · 97/100Static analysis complete

Animal Ringtones

com.dreamringtonesapps.animalringtonesBuild 4.4 · 2026-10-14 03:43 UTC

2 matching categories · 2 matching occurrences

A · 99/100Static analysis complete

Internet Speed Test

com.internetspeedtest.appBuild 1.7 · 2026-10-14 03:42 UTC

1 matching category · 1 matching occurrence

A · 99/100Static analysis complete

AI Clean Master

com.fumaomao.aicleanerBuild 1.0.260916 · 2026-10-14 03:41 UTC

2 matching categories · 2 matching occurrences

A · 99/100Static analysis complete

SMS to PDF – Export & Backup

com.smsbackup.editorBuild 2.0.7 · 2026-10-14 03:39 UTC

1 matching category · 1 matching occurrence

A · 99/100Static analysis complete

BBBUS COM

com.bbbus.bbbusBuild 3.0.10 · 2026-10-14 03:38 UTC

1 matching category · 2 matching occurrences

A · 93/100Static analysis complete

Screen Recorder: HD Video

com.gprecorder.appBuild 1.1.1 · 2026-10-14 03:37 UTC

1 matching category · 1 matching occurrence

A · 100/100Static analysis complete

Physics Toolbox Sensor Suite

com.chrystianvieyra.physicstoolboxsuiteBuild 2026.09.23 · 2026-10-14 03:35 UTC

2 matching categories · 2 matching occurrences

A · 97/100Static analysis complete

PlantCare+: AI Plant Assistant

com.pakdata.plant_aiBuild 1.1.0 · 2026-10-14 03:34 UTC

1 matching category · 1 matching occurrence

D · 43/100Static analysis complete

AlfredCamera Home Security app

com.ivuuBuild 2026.21.0 · 2026-10-14 03:33 UTC

1 matching category · 1 matching occurrence

B · 89/100Static analysis complete

Traffic 3D Parking: Escape Jam

traffic.parking.jam.escape.car3d.gamesBuild 1.6.0 · 2026-10-14 03:31 UTC

1 matching category · 1 matching occurrence

A · 90/100Static analysis complete

Instacart Shopper: Earn money

com.instacart.shopperBuild 4.501.5-p · 2026-10-14 03:29 UTC

1 matching category · 1 matching occurrence

B · 89/100Static analysis complete

Flashcard Maker Vocab Notebook

ru.mobsolutions.memowordBuild 8.5.2 · 2026-10-14 03:27 UTC

1 matching category · 2 matching occurrences

A · 91/100Static analysis complete

Aster Mail: Encrypted Email

org.astermail.androidBuild 1.0.11 · 2026-10-14 03:25 UTC

1 matching category · 1 matching occurrence

A · 98/100Static analysis complete

Airlearn - Language Learning

com.unacademy.antonioBuild 3.13.23.2 · 2026-10-14 03:24 UTC

1 matching category · 1 matching occurrence

A · 98/100Static analysis complete

WebComics - Webtoon & Manga

com.webcomics.mangaBuild 3.9.50 · 2026-10-14 03:22 UTC

1 matching category · 1 matching occurrence

A · 90/100Static analysis complete

DoubleU Casino™ - Vegas Slots

com.doubleugames.DoubleUCasinoBuild 8.60.0 · 2026-10-14 03:21 UTC

1 matching category · 1 matching occurrence

B · 85/100Static analysis complete

Empires & Puzzles: Match-3 RPG

com.smallgiantgames.empiresBuild 89.1.0 · 2026-10-14 03:18 UTC

2 matching categories · 3 matching occurrences

A · 96/100Static analysis complete

Period Tracker

com.period.tracker.liteBuild 12.10.7 · 2026-10-14 03:14 UTC

2 matching categories · 2 matching occurrences

B · 84/100Static analysis complete

MyScript Math: Solve & Plot

com.myscript.mathBuild 1.11.0 · 2026-10-14 03:11 UTC

1 matching category · 1 matching occurrence

A · 92/100Static analysis complete

Speed Stars: Running Game

com.lukedoukakis.speedstarsBuild 2.54 · 2026-10-14 03:09 UTC

1 matching category · 1 matching occurrence

A · 92/100Static analysis complete