Uncovering Webloc: An Analysis of Penlink’s Ad-Based Geolocation Surveillance Tech (citizenlab.ca)
from potatoguy@mbin.potato-guy.space to privacy@lemmy.ml on 17 Apr 21:44
https://mbin.potato-guy.space/m/privacy@lemmy.ml/t/99374

Location data collected from mobile apps and digital advertising can reveal habits, interests and almost any other aspect of someone’s life. In this report, we uncover how a geolocation surveillance system called Webloc uses ad-based data to monitor hundreds of millions of people across the globe.

#privacy

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MonkderVierte@lemmy.zip on 19 Apr 19:05 next collapse

Do they have to follow GDPR delete or data requests?

potatoguy@mbin.potato-guy.space on 19 Apr 19:31 collapse

Maybe the data brokers might delete based on the requests, but it seems this is a lot deeper than anything the GDPR could fix as the data would be reuploaded and updated, because the data comes from the "analytics" and "diagnostics" SDKs, being uploaded to data brokers and unified under the advertisement ID from google and apple devices/browsers.

I think this could only be broken by not using the advertisement ID (that was promised to help anonimize the advertisement data) and block all the requests by DNS blocking on the whole device, like with Ublock Origin + Hosts file + pihole/nextdns/adguard, etc.

Edit: also blocking cwsystem.com, cwtapp.com, cobwebsapp.com and subdomains, because they can host malware made from the company that owns this system.

FineCoatMummy@sh.itjust.works on 20 Apr 15:40 collapse

Wow, the article is long. Long but good so far, I’m 20% in.

Smartphones are just a clusterfuck in every last way. Maybe very technical people can avoid the worst of it. Most people can’t.