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pitchlattetoday at 2:28 PM1 replyview on HN

why would that “crowd” present themselves as bots by modifying their user agent string? the point is to poison someone’s agent with sponsored “knowledge” over time.


Replies

everdrivetoday at 2:37 PM

That crowd doesn't -- but they often do the following:

- reject all 3rd party cookies

- selectively refuse to load 3rd party domains

- block javascript

- block webgl

- block webrtc

- block canvas

- use a generic user agent because "resist fingerprinting" is checked

- etc.

To a lot of sites, this makes you look like a bot. Most people don't go around deliberately spoofing their user agent these days. (and of course bots themselves can present whatever user agent they want.)