Is Patreon Easy Downloader safe?

Clean risk

Patreon Easy Downloader sends optional Patreon cookie exports to patreon.cosmious.com for stream-download jobs.

When the user enables cookie access and starts a stream-download job, the extension reads Patreon cookies, stores an obfuscated Netscape-format cookie export locally, and includes that cookie export in an addDownload API request. The request is sent with the user's extension account bearer token to patreon.cosmious.com so the service can perform the download.

Cosmiousv321Chrome Web Store
0Risk
Who publishes it

Cosmious - no other listings under this identity, 3 shared hostnames

What this publisher told the store about itself, and the other listings that told it the same thing.

Publisher
Cosmious
Declared legal entity
Cosmious
Registered address
Athens, Athens 12345, GR
Registered contact
Cosmious

Shared hosts - 3 hostnames

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.

patreon.cosmious.com
Also called by 1 other listing: Patreon Easy Downloader
g.api.mega.co.nz
Also called by 5 other listings, including Patreon Easy Downloader, MEGA, MEGA Pass: Secure password manager
mega.io
Also called by 5 other listings, including Patreon Easy Downloader, MEGA, MEGA Pass: Secure password manager

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 Patreon Easy Downloader 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.

  • patreon.cosmious.com

    Patreon Easy Downloader sends data to patreon.cosmious.com. No other extension we have analysed sends data here.

Updated 30 September 2026aphimabjkgocplobpgngljcmkkmnppob