Is SYS.AO - Sistema de Atendimento Online safe?

Clean risk

SYS.AO adds a WhatsApp Web helper that sends voice messages to a speech-to-text server when you click Transcribe.

On WhatsApp Web, the extension adds a Transcribe audio button that, only when clicked, downloads the voice message and posts it to hc-stt.hiperchat.com.br. On load it also opens a socket connection to hc-wss.hiperchat.com.br that includes your WhatsApp ID and a device ID. Agent-transfer and API event forwarding features on that connection only run when configured in the extension's settings.

lsawdv3.1.5Chrome Web Store
0Risk
Who publishes it

lsawd - 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.

Publisher
lsawd

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 SYS.AO - Sistema de Atendimento Online 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.

  • hc-stt.hiperchat.com.brwidely used

    SYS.AO - Sistema de Atendimento Online sends data to hc-stt.hiperchat.com.br. A widely used service: 68 other extensions we have analysed send data here.

  • hc-wss.hiperchat.com.brwidely used

    SYS.AO - Sistema de Atendimento Online sends data to hc-wss.hiperchat.com.br. A widely used service: 37 other extensions we have analysed send data here.

Updated 15 October 2026hphbfmpgckdkpnhekjiicfjbalfcncce