BlaBlaCar: Carpooling and Bus
BlaBlaCar · Build 6.34.0
Static checks identify review items, not a guarantee of safety.
Overview
9 finding categories to review
BlaBlaCar: Carpooling and Bus (com.comuto) scored grade B, 86 out of 100, in a static scan of version 6.34.0 on 2026-10-12. It has no high or critical findings, and 9 lower-severity finding categories across 12 occurrences. 23 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.
Start with these findings
mediumShort signing key (RSA 1024-bit)1 occurrence
Interpretation & review guidance
The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).
- 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.
lowAmazon S3 bucket reference2 occurrences
Interpretation & review guidance
A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.
- 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.
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.
Build & components
133 components recorded. Certificate parsing does not validate APK signature integrity.
Inspect build evidence →Findings
9 categories · 12 occurrences. Severity totals describe categories. Expand a finding for interpretation and review guidance.
mediumShort signing key (RSA 1024-bit)1 occurrence
Interpretation & review guidance
The signing key is shorter than the modern 2048-bit RSA minimum. Short keys are cryptographically weaker; a release should re-key to at least RSA-2048 (or an EC key).
- 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
- Signing metadata
- Representative location
META-INF/signing:key- Recorded match
RSA-1024- Detector rule
signing- Recorded file locations
META-INF/signing:key
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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lowAmazon S3 bucket reference2 occurrences
Interpretation & review guidance
A reference to an Amazon S3 bucket. Using cloud storage is normal — the risk exists only if the bucket allows anonymous listing/read, which requires a separate authorized assessment.
- 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
assets/didomi_iab_config_v3.json- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
s3_path_url- Recorded file locations
assets/didomi_iab_config_v3.json
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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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lowBIP39 wallet seed phrase (12 words, checksum valid) (third-party library artifact, shared across 12 unrelated developers)1 occurrence
Interpretation & review guidance
A BIP39 mnemonic seed phrase with a valid checksum is embedded in the app. This is the master key to a cryptocurrency wallet — anyone with it controls the funds. Extremely high risk; if it is a real wallet, move the funds and generate a new seed 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
classes5.dex- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
bip39- Recorded file locations
classes5.dex
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowExported content provider without permission (third-party library artifact, shared across 232 unrelated developers)1 occurrence
Interpretation & review guidance
An exported content provider declares no permission. Other apps on the device may reach it — verify it enforces access control internally; this flags the attack surface, not a confirmed leak.
- 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:ca.analytics.internal.PreloadInfoContentProvider- Recorded match
PreloadInfoContentProvider (exported, no permission)- Detector rule
manifest- Recorded file locations
AndroidManifest.xml:ca.analytics.internal.PreloadInfoContentProvider
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowFirebase Storage bucket reference2 occurrences
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
- 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
google/api/endpoint.proto- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
firebase_storage_bucket- Recorded file locations
google/api/endpoint.proto
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
lowGoogle Cloud Storage reference1 occurrence
Interpretation & review guidance
A Google Cloud Storage reference. Normal for apps that use GCS; risky only if the bucket is publicly listable/readable (live-verified).
- 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
classes5.dex- Recorded match
Pattern recorded; identifying value redacted.- Detector rule
gcs_bucket- Recorded file locations
classes5.dex
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.
Preview evidence and Pro toolsSearch recorded evidence and save private review notes with Pro. $99/month plus applicable tax.
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Privacy signals
Capabilities and bundled software do not prove that data was collected or transmitted.
Background location Precise location Approx. location Camera
Requested permission inventory (29)
Data collection & flow (privacy signal, not part of the grade)
- Approximate location, Precise location, Background location requested while 11 ad/attribution SDK(s) are present (AppLovin, Google AdMob, InMobi +8 more) — location commonly feeds ad targeting.
- Persistent-identifier APIs referenced in code (Advertising ID (AAID), Android ID, Device ID / IMEI +3 more) with 19 analytics/ad SDK(s) present — the mechanism used for cross-app profiling.
- Camera data requested with third-party analytics/ad SDKs present.
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 (23 detected · privacy signal, not part of the grade)
Build & components
Scanned build 6.34.0. Store metadata may describe a newer release.
46476afb0c6e9b3fd1598651e470ee52b825ff91737a1746395d62e1423ab1feSigning certificate (who signed this build — factual, not part of the grade)
d0:f8:58:4b:7d:13:8b:47:1d:29:ed:d0:d8:ce:a8:f5:a1:81:76:f0:02:ff:4d:e6:d3:5d:38:31:6b:ac:07:26The certificate fingerprint identifies the parsed signing certificate. Knowing this public fingerprint does not establish ownership or validate the APK signature.
Component inventory
133 components. Advisory matching covers a curated set; no match is not proof that a component is vulnerability-free.
| Component | Version | Advisory matches |
|---|---|---|
androidx.activity:activity | 1.13.0 | None recorded |
androidx.activity:activity-compose | 1.13.0 | None recorded |
androidx.activity:activity-ktx | 1.13.0 | None recorded |
androidx.annotation:annotation-experimental | 1.4.1 | None recorded |
androidx.appcompat:appcompat | 1.8.0 | None recorded |
androidx.appcompat:appcompat-resources | 1.8.0 | None recorded |
androidx.asynclayoutinflater:asynclayoutinflater | 1.0.0 | None recorded |
androidx.autofill:autofill | 1.3.0-rc01 | None recorded |
androidx.biometric:biometric | 1.1.0 | None recorded |
androidx.browser:browser | 1.10.0 | None recorded |
androidx.cardview:cardview | 1.0.0 | None recorded |
androidx.compose.animation:animation | 1.12.1 | None recorded |
androidx.compose.animation:animation-core | 1.12.1 | None recorded |
androidx.compose.foundation:foundation | 1.12.1 | None recorded |
androidx.compose.foundation:foundation-layout | 1.12.1 | None recorded |
androidx.compose.material3:material3 | 1.4.0 | None recorded |
androidx.compose.material:material | 1.12.1 | None recorded |
androidx.compose.material:material-ripple | 1.12.1 | None recorded |
androidx.compose.runtime:runtime | 1.12.1 | None recorded |
androidx.compose.runtime:runtime-annotation | 1.12.1 | None recorded |
androidx.compose.runtime:runtime-livedata | 1.12.1 | None recorded |
androidx.compose.runtime:runtime-retain | 1.12.1 | None recorded |
androidx.compose.runtime:runtime-saveable | 1.12.1 | None recorded |
androidx.compose.ui:ui | 1.12.1 | None recorded |
androidx.compose.ui:ui-geometry | 1.12.1 | None recorded |
androidx.compose.ui:ui-graphics | 1.12.1 | None recorded |
androidx.compose.ui:ui-text | 1.12.1 | None recorded |
androidx.compose.ui:ui-tooling | 1.12.1 | None recorded |
androidx.compose.ui:ui-tooling-data | 1.12.1 | None recorded |
androidx.compose.ui:ui-tooling-preview | 1.12.1 | None recorded |
androidx.compose.ui:ui-unit | 1.12.1 | None recorded |
androidx.compose.ui:ui-util | 1.12.1 | None recorded |
androidx.constraintlayout:constraintlayout | 2.2.2 | None recorded |
androidx.coordinatorlayout:coordinatorlayout | 1.1.0 | None recorded |
androidx.core:core | 1.19.1 | None recorded |
androidx.core:core-ktx | 1.19.1 | None recorded |
androidx.core:core-splashscreen | 1.2.0 | None recorded |
androidx.core:core-viewtree | 1.0.0 | None recorded |
androidx.cursoradapter:cursoradapter | 1.0.0 | None recorded |
androidx.customview:customview | 1.2.0 | None recorded |
androidx.customview:customview-poolingcontainer | 1.0.0 | None recorded |
androidx.databinding:viewbinding | 9.4.1 | None recorded |
androidx.datastore:datastore | 1.2.1 | None recorded |
androidx.datastore:datastore-core | 1.2.1 | None recorded |
androidx.datastore:datastore-preferences | 1.2.1 | None recorded |
androidx.datastore:datastore-preferences-core | 1.2.1 | None recorded |
androidx.documentfile:documentfile | 1.0.0 | None recorded |
androidx.drawerlayout:drawerlayout | 1.1.1 | None recorded |
androidx.dynamicanimation:dynamicanimation | 1.1.0 | None recorded |
androidx.emoji2:emoji2 | 1.4.0 | None recorded |
androidx.emoji2:emoji2-views-helper | 1.4.0 | None recorded |
androidx.exifinterface:exifinterface | 1.4.2 | None recorded |
androidx.fragment:fragment | 1.9.1 | None recorded |
androidx.fragment:fragment-compose | 1.9.1 | None recorded |
androidx.fragment:fragment-ktx | 1.9.1 | None recorded |
androidx.graphics:graphics-path | 1.0.1 | None recorded |
androidx.graphics:graphics-shapes | 1.1.0 | None recorded |
androidx.hilt:hilt-lifecycle-viewmodel | 1.3.0 | None recorded |
androidx.hilt:hilt-lifecycle-viewmodel-compose | 1.3.0 | None recorded |
androidx.hilt:hilt-navigation-compose | 1.3.0 | None recorded |
androidx.hilt:hilt-work | 1.3.0 | None recorded |
androidx.interpolator:interpolator | 1.0.0 | None recorded |
androidx.legacy:legacy-support-core-ui | 1.0.0 | None recorded |
androidx.legacy:legacy-support-core-utils | 1.0.0 | None recorded |
androidx.legacy:legacy-support-v4 | 1.0.0 | None recorded |
androidx.lifecycle:lifecycle-livedata | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-livedata-core | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-livedata-core-ktx | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-livedata-ktx | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-process | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-runtime | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-runtime-compose | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-runtime-ktx | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-service | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-viewmodel | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-compose | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-ktx | 2.11.0 | None recorded |
androidx.lifecycle:lifecycle-viewmodel-savedstate | 2.11.0 | None recorded |
androidx.loader:loader | 1.1.0 | None recorded |
androidx.localbroadcastmanager:localbroadcastmanager | 1.0.0 | None recorded |
androidx.media:media | 1.0.0 | None recorded |
androidx.metrics:metrics-performance | 1.0.0-beta03 | None recorded |
androidx.navigation:navigation-common | 2.9.3 | None recorded |
androidx.navigation:navigation-compose | 2.9.3 | None recorded |
androidx.navigation:navigation-fragment | 2.9.3 | None recorded |
androidx.navigation:navigation-fragment-ktx | 2.9.3 | None recorded |
androidx.navigation:navigation-runtime | 2.9.3 | None recorded |
androidx.navigation:navigation-ui | 2.9.3 | None recorded |
androidx.navigation:navigation-ui-ktx | 2.9.3 | None recorded |
androidx.navigationevent:navigationevent | 1.0.0 | None recorded |
androidx.navigationevent:navigationevent-compose | 1.0.0 | None recorded |
androidx.preference:preference | 1.2.1 | None recorded |
androidx.preference:preference-ktx | 1.2.1 | None recorded |
androidx.print:print | 1.0.0 | None recorded |
androidx.privacysandbox.ads:ads-adservices | 1.1.0-beta11 | None recorded |
androidx.privacysandbox.ads:ads-adservices-java | 1.1.0-beta11 | None recorded |
androidx.profileinstaller:profileinstaller | 1.4.1 | None recorded |
androidx.recyclerview:recyclerview | 1.4.0 | None recorded |
androidx.room:room-ktx | 2.7.0 | None recorded |
androidx.room:room-runtime | 2.7.0 | None recorded |
androidx.savedstate:savedstate | 1.4.0 | None recorded |
androidx.savedstate:savedstate-compose | 1.4.0 | None recorded |
androidx.savedstate:savedstate-ktx | 1.4.0 | None recorded |
androidx.security:security-crypto | 1.1.0 | None recorded |
androidx.slidingpanelayout:slidingpanelayout | 1.2.0 | None recorded |
androidx.sqlite:sqlite | 2.5.0 | None recorded |
androidx.sqlite:sqlite-framework | 2.5.0 | None recorded |
androidx.startup:startup-runtime | 1.2.0 | None recorded |
androidx.swiperefreshlayout:swiperefreshlayout | 1.2.0 | None recorded |
androidx.tracing:tracing | 2.0.0 | None recorded |
androidx.tracing:tracing-ktx | 2.0.0 | None recorded |
androidx.transition:transition | 1.5.0 | None recorded |
androidx.vectordrawable:vectordrawable | 1.1.0 | None recorded |
androidx.vectordrawable:vectordrawable-animated | 1.1.0 | None recorded |
androidx.versionedparcelable:versionedparcelable | 1.1.1 | None recorded |
androidx.viewpager2:viewpager2 | 1.1.0-beta02 | None recorded |
androidx.viewpager:viewpager | 1.0.0 | None recorded |
androidx.webkit:webkit | 1.17.0 | None recorded |
androidx.window:window | 1.5.0 | None recorded |
androidx.window:window-core | 1.5.0 | None recorded |
androidx.work:work-runtime | 2.11.2 | None recorded |
androidx.work:work-runtime-ktx | 2.11.2 | None recorded |
com.google.android.material:material | 1.14.0 | None recorded |
com.google.dagger:dagger-android | 2.50 | None recorded |
com.google.dagger:dagger-lint-aar | 2.60.1 | None recorded |
com.google.dagger:hilt-android | 2.60.1 | None recorded |
com.google.dagger:hilt-core | 2.60.1 | None recorded |
com.squareup.okhttp3:okhttp | 5.5.0 | None recorded |
kotlinx:coroutines_android | 1.11.0 | None recorded |
kotlinx:coroutines_core | 1.11.0 | None recorded |
kotlinx:coroutines_play_services | 1.11.0 | None recorded |
kotlinx:coroutines_reactive | 1.11.0 | None recorded |
kotlinx:coroutines_rx2 | 1.11.0 | None recorded |
About this app · store information
About this app
Smart travel by carpool & bus
Screenshots
Scan history
Each row is an observed scan. Gaps between scans do not establish how long a finding existed.
| Scanned (UTC) | Build | Score | Grade |
|---|---|---|---|
| 2026-10-12 19:04 UTC | 6.34.0 | 86 | B |
| 2026-10-05 18:49 UTC | 6.33.0 | 86 | B |
| 2026-09-28 18:48 UTC | 6.32.0 | 86 | B |
| 2026-09-04 02:39 UTC | 6.28.0 | 20 | F |
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