Is Transfer Dropbox to Google Drive safe?
Transfer Dropbox to Google Drive uses a hardcoded AES-128-ECB key to decrypt all API responses from its backend, exposing user data to any party with access to the extension source.
The extension communicates with app.multcloud.com using AES-128-ECB encryption, but the decryption key is stored in plain text inside the public extension bundle. ECB mode produces no per-message randomness, and because the key is publicly readable, any network observer who captures traffic can decrypt API responses. Those responses include drive identifiers, token IDs, file paths, task schedules, and sync status for the user's connected cloud storage accounts.
Part of this rating comes from analysis signals we haven't published as detailed findings yet.
Who publishes itmultcloud.com - 7 other listings from the same operator, none carrying a finding
multcloud.com - 7 other listings from the same operator, none carrying a finding
What this publisher told the store about itself, and the other listings that told it the same thing.
Same store account
7 other listings published from this account, 22k+ users between them, none of them carrying a finding.
Shared hosts - 1 hostname
Hostnames hardcoded in this extension that few other listings call. That can mean one operator behind both, and it can equally mean a small shared vendor, so it is context rather than a conclusion. Hosts that many listings call are left out: they are services, not connections.
AI-generated. Findings may contain errors. Those marked Verified have been manually reviewed.
Publishers can request a review.
Where it sends data
Destinations our analysis observed Transfer Dropbox to Google Drive contacting. Sending data somewhere is not a finding on its own - an extension that syncs your settings has to talk to its own server - but it is where your data can go, and who else it goes to.
- app.multcloud.com
Transfer Dropbox to Google Drive sends data to app.multcloud.com. 2 other extensions we have analyzed send data here.