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Today Weather:Data by NOAA/NWS

todayweather.co · Build 2.5.2-2

mobi.lockdown.weather
Static analysis completeScanned 2026-10-13 00:13 UTC

Static checks identify review items, not a guarantee of safety.

Overview

Review needed

2 high or critical finding categories to review

Today Weather:Data by NOAA/NWS (mobi.lockdown.weather) scored grade F, 22 out of 100, in a static scan of version 2.5.2-2 on 2026-10-13. It has 2 high or critical findings among 8 finding categories across 12 occurrences. 7 tracking SDKs are present in the package, which describes what ships, not what runs or what it sends. This is static analysis of a single build: it does not observe the app running and does not establish that any data is exposed.

Finding categories812 occurrences
High / critical2Category count
Tracking SDKs7Presence, not observed traffic
Assessment score22 / 100Grade F

Start with these findings

criticalGCP service account credentials1 occurrence

Interpretation & review guidance

Google Cloud service-account credentials. These grant server-side access to the developer's GCP project and must never ship in a client — treat as critical and rotate immediately.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
highPrivate key material1 occurrence

Interpretation & review guidance

A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
lowBackground location access with advertising SDKs present1 occurrence

Interpretation & review guidance

The app can access location in the background (even when closed) and also ships advertising/attribution SDKs. Background location is a heightened-scrutiny area for Google Play and privacy regulators; confirm it is essential and disclosed, and that location isn't shared with ad networks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.
View all 8 categories

Privacy

21 requested permissions · 3 flagged high-risk classes.

Review privacy signals →

Build & components

1 components recorded. Certificate parsing does not validate APK signature integrity.

Inspect build evidence →

Findings

8 categories · 12 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.

criticalGCP service account credentials1 occurrence

Interpretation & review guidance

Google Cloud service-account credentials. These grant server-side access to the developer's GCP project and must never ship in a client — treat as critical and rotate immediately.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
assets/client_secrets.json
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
gcp_service_account
Recorded file locations
  • assets/client_secrets.json

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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highPrivate key material1 occurrence

Interpretation & review guidance

A complete PEM private-key block is embedded in the app. This is a real finding worth review — but it is often a bundled library test/sample key rather than a production secret, so we flag it high and leave confirmation to you (a bare header alone no longer triggers it).

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
assets/AuthKey_23CK6G7684.p8
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
private_key
Recorded file locations
  • assets/AuthKey_23CK6G7684.p8

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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lowBackground location access with advertising SDKs present1 occurrence

Interpretation & review guidance

The app can access location in the background (even when closed) and also ships advertising/attribution SDKs. Background location is a heightened-scrutiny area for Google Play and privacy regulators; confirm it is essential and disclosed, and that location isn't shared with ad networks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static privacy indicators
Representative location
pii:bgloc
Recorded match
background location + ad SDKs
Detector rule
pii
Recorded file locations
  • pii:bgloc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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lowDigitalOcean Spaces reference4 occurrences

Interpretation & review guidance

A DigitalOcean Spaces reference. Normal to use object storage; the risk is only if the space is publicly listable/readable (live-verified).

Evidence
4 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
classes.dex
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
do_spaces
Recorded file locations
  • classes.dex

4 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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lowFirebase Realtime Database reference1 occurrence

Interpretation & review guidance

A Firebase Realtime Database URL. Nearly every app that uses Firebase ships one. It's only an exposure if the database rules are world-readable — that's what live verification checks.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
firebase_db
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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lowFirebase Storage bucket reference1 occurrence

Interpretation & review guidance

A Firebase Cloud Storage bucket reference (the default <project>.appspot.com). Storing user files here is normal — it's only an exposure if the Storage security rules allow public read/list, which live verification tests.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
Pattern recorded; identifying value redacted.
Detector rule
firebase_storage_bucket
Recorded file locations
  • resources.arsc

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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lowGoogle API key (client-shipped; restriction unverified)2 occurrences

Interpretation & review guidance

Android apps are designed to ship Google API keys in the client; Google restricts them by app signing certificate + enabled API. This is only a problem if the key is left unrestricted — presence alone is expected, not an exposure.

Evidence
2 recorded occurrences in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Static string match
Representative location
resources.arsc
Recorded match
AIza•••••••• (21–40 chars, redacted)
Detector rule
google_api_key
Recorded file locations
  • resources.arsc

2 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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infoApplication data is backup-enabled1 occurrence

Interpretation & review guidance

The app allows Android backups (android:allowBackup="true"). App data can then be extracted via adb backup on many devices — a concern if the app stores tokens or personal/health/payment data locally. Common and low-severity, but worth disabling for sensitive apps.

Evidence
1 recorded occurrence in the analyzed APK. These are distinct stored findings, not a count of every source match.
Verification
Static detection; current reachability is not established.

Evidence preview

Evidence type
Parsed app configuration
Representative location
AndroidManifest.xml
Recorded match
android:allowBackup="true"
Detector rule
manifest
Recorded file locations
  • AndroidManifest.xml

1 recorded findings have inspectable metadata. Duplicate matches may share a representative location.

Review whether this belongs to intended app functionality or a bundled library. A static match does not establish runtime impact.

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Privacy signals

Capabilities and bundled software do not prove that data was collected or transmitted.

Requested permissions21
Flagged high-risk classes3
Detected SDKs7

Background location Precise location Approx. location

Requested permission inventory (21)
  • android.permission.ACCESS_ADSERVICES_AD_ID
  • android.permission.ACCESS_ADSERVICES_ATTRIBUTION
  • android.permission.ACCESS_ADSERVICES_TOPICS
  • android.permission.ACCESS_BACKGROUND_LOCATION
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.ACCESS_FINE_LOCATION
  • android.permission.ACCESS_MEDIA_LOCATION
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.FOREGROUND_SERVICE
  • android.permission.INTERNET
  • android.permission.POST_NOTIFICATIONS
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.VIBRATE
  • android.permission.WAKE_LOCK
  • com.android.vending.BILLING
  • com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE
  • com.google.android.gms.permission.AD_ID
  • com.huawei.permission.external_app_settings.USE_COMPONENT
  • mobi.lockdown.weather.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION
  • mobi.lockdown.weather.permission.MAPS_RECEIVE
  • oppo.permission.OPPO_COMPONENT_SAFE

Data collection & flow (privacy signal, not part of the grade)

Data the app can access
Location
Approximate locationPrecise locationBackground location
Persistent identifiers (referenced in code)
Advertising ID (AAID)Android IDDevice ID / IMEI
Where it can go
Third parties present (5)
Google AdMobMeta Audience NetworkGoogle Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag Manager
  • Approximate location, Precise location, Background location requested while 2 ad/attribution SDK(s) are present (Google AdMob, Meta Audience Network) — location commonly feeds ad targeting.
  • Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI) with 5 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.

This maps what the app can access (permissions it requests, identifier APIs its code references) to the third parties bundled in it. It reflects capability and SDK presence — not proof that a specific value was transmitted.

Data Safety comparison not recorded.

Trackers & SDKs (7 detected · privacy signal, not part of the grade)

Advertising
Google AdMobMeta Audience Network
Analytics
Google Analytics for FirebaseGoogle Firebase AnalyticsGoogle Tag Manager
Consent
IAB TCF
Crash reporting
Google Crashlytics

Build & components

Scanned build 2.5.2-2. Store metadata may describe a newer release.

APK SHA-2567591dee22803b33a72fc70cc8a22a88fd668ef23e9b5d6091eb083071b45e2ad

Signing certificate (who signed this build — factual, not part of the grade)

Signer
Tran Tho self-signed
Scheme
V3V2V1
Key
RSA 2048-bit
Algorithm
sha256WithRSA
Validity
2017-01-28 → 3016-05-31
Cert SHA-256
4e:8f:84:11:76:6f:d5:42:da:de:c0:72:6f:a5:a2:1b:57:5f:a8:a8:5b:4b:9f:ba:d0:85:d2:ce:ce:78:b5:24

The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.

Signature integrity: not established by certificate parsing.

Component inventory

1 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.

Bundled components and recorded advisory matches
ComponentVersionAdvisory matches
com.squareup.okhttp3:okhttp5.4.0None recorded
Export SBOM
About this app · store information

About this app

Powered by U.S. National Weather Service. Customizable widgets, radar & warnings

Content ratingEveryone
Download size30.7 MB
Privacy policyPublished →
Developer sitetodayweather.co

Screenshots

App screenshotApp screenshotApp screenshotApp screenshotApp screenshotApp screenshot

Scan history

Each row is an observed scan. Gaps between scans do not establish how long a finding existed.

Scanned (UTC)BuildScoreGrade
2026-10-13 00:13 UTC2.5.2-222F
2026-10-06 00:06 UTC2.5.2-222F
2026-09-29 00:04 UTC2.5.2-121F
2026-09-17 22:26 UTC2.5.1-214F
2026-09-09 04:59 UTC2.5.1-214F

View changes between the last two scans →

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apk-scanner.com exposure grade
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