Brave Web Browser 1.97.59 — the first minute without a single click
How we tested: a clean Debian 13 in a disposable container; source — package brave-browser 1.97.59 from the vendor’s repository (https://brave-browser-apt-release.s3.brave.com). Run as a regular user on a virtual screen, 60 seconds, nothing clicked. 17.10.2026. Every network request and every file written was recorded; the code was not decompiled. The container was deleted afterwards.
Package SHA-256: 666f817b640a3284fbb5c9b34917b78854e2acd92fa7febad704dc2b29349be5
Summary
| What we checked | Result |
|---|---|
| Built-in telemetry, crash reporting, analytics, ad SDKs | Crashpad / Breakpad (crash reports) |
| Network requests in the first minute | 8 server names, plus 2 unnamed |
| Known trackers among the servers | none |
| Files written in the first minute | 300+ |
| The program ran the whole time | yes — process alive at the end |
What is built in
178 files (472 MB) were checked.
| SDK | Purpose | Found in |
|---|---|---|
| Crashpad / Breakpad | crash reports | opt/brave.com/brave/chrome_crashpad_handler |
Addresses of known trackers in the program’s files — addresses in code, not requests:
| Tracker | Addresses | Mentions |
|---|---|---|
fonts.google.com, chrome.google.com, gemini.google.com, www.google.com | 1182 | |
| Google APIs | c.bigcache.googleapis.com, confection.pa.googleapis.com, www.googleapis.com, aida.googleapis.com | 194 |
| Yahoo | it.search.yahoo.com, at.search.yahoo.com, es.search.yahoo.com, fr.search.yahoo.com | 95 |
| Google Static | ssl.gstatic.com, www.gstatic.com, fonts.gstatic.com, t0.gstatic.com | 38 |
| YouTube | c.youtube.com, www.youtube.com, youtube.com, tv.youtube.com | 23 |
| Microsoft Bing Ads | www.bing.com, bing.com | 9 |
| Яндекс.Метрика | yandex.ru, suggest.yandex.ru | 7 |
| Mail.ru | suggests.go.mail.ru, go.mail.ru, mail.ru | 5 |
| Twitter/X | twitter.com | 5 |
| Яндекс | storage.ape.yandex.net | 4 |
| Google Fonts | fonts.googleapis.com | 3 |
| Google AdSense | c.googlesyndication.com, googlesyndication.com | 2 |
Where it connected
| Server | How | From second | Times | Known tracker |
|---|---|---|---|---|
brave-core-ext.s3.brave.com | connection | 3.4 | 5 | — |
collector.bsg.brave.com | connection | 10.9 | 1 | — |
componentupdater.brave.com | connection | 3.4 | 2 | — |
dict.brave.com | connection | 1.8 | 2 | — |
go-updater.brave.com | connection | 2.4 | 11 | — |
star-randsrv.bsg.brave.com | connection | 6.2 | 6 | — |
usage-ping.brave.com | connection | 4.8 | 1 | — |
variations.brave.com | connection | 1.8 | 1 | — |
[2001:4860:4860::8888]:443 | connection without a name (UDP) | 1.6 | 1 | — |
32.190.17.22:443 | connection without a name (TCP) | 2.8 | 2 | — |
A DNS lookup is not yet a connection: the program looked up the server’s address. But the lookup itself is visible to the ISP and the DNS server.
What it wrote to disk
Folders the program wrote files to during the minute:
| Folder | Files |
|---|---|
~/.config/BraveSoftware | 182 |
~/.cache/mesa_shader_cache_db | 102 |
~/.cache/BraveSoftware | 9 |
~/.cache/fontconfig | 6 |
~/.cache/dconf | 1 |
How to read this card
- This is the first minute after launch with no action at all: what the program does on its own. Normal use may involve more requests.
- A “built-in SDK” means the library’s code was found. It does not prove data transfer, and an address in the code is not a request.
- The review was made automatically using a single method. You can check any program yourself here.