Is LeśniewskiCRM Extension safe?

Low risk

LeśniewskiCRM reports Copart and IAAI vehicle visits and bids to its CRM backend and autofills shared buyer logins.

On Copart and IAAI pages, the extension sends vehicle visits, watchlist changes, prebids and bid events to the vendor's CRM server along with the CRM bearer token. The CRM also supplies shared buyer account credentials, which content scripts autofill while masking the real password from the user. Error reports, including the CRM user id and email, go to a vendor-run Sentry server.

Part of this rating comes from analysis signals we haven't published as detailed findings yet.

piotrek.gorczycav2.0.3Chrome Web Store
15Risk

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 LeśniewskiCRM Extension 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.

  • lesniewskiportal.com

    LeśniewskiCRM Extension sends data to lesniewskiportal.com. No other extension we have analysed sends data here.

  • sentry.piotrgorczyca.com

    LeśniewskiCRM Extension sends data to sentry.piotrgorczyca.com. No other extension we have analysed sends data here.

Updated 15 October 2026kldoembcfminkfllmabpgaekopdgofnd