Teil 2 der Serie Wegwerfnummern: Prepaid-Karten
Teil 2 der Serie Wegwerfnummern: Prepaid-Karten fr wenige Euro eignen sich ideal als Wegwerfnummer ohne Abo, ohne App-Zwang. Doch Unterschiede bei Kosten und Komfort sind gro.
Meta and Yandex Caught Covertly Tracking Android Web Browsing Activity
I used AI-powered calorie counting apps, and they were even worse than expected
Tracking Copilot vs. Codex vs. Cursor vs. Devin PR Performance
Thanks , I didn't have (Google's) SUPL on my privacy radar yet.
"When you have both a cellular connection and Location enabled, control plane and/or user plane (SUPL) A-GNSS is used in addition to PSDS to greatly reduce the time needed for GNSS to obtain an initial location lock. These obtain coarse location info from a server based on nearby cell towers. Control plane A-GNSS is provided by the cellular connection itself and therefore doesn't have any real privacy implications while SUPL connects to a server often not provided by the carrier. Most A-GNSS services only accelerate obtaining a satellite-based location and won't provide an estimate on their own. The carrier can choose a SUPL server as part of their carrier configuration but most leave it at the default of supl.google.com. By default, GrapheneOS overrides the carrier/fallback SUPL server and uses the supl.grapheneos.org proxy. GrapheneOS adds a toggle for configuring SUPL in Settings > Location where you can choose between the default GrapheneOS proxy supl.grapheneos.org, the Standard server (carrier/fallback) or turning it Off completely. GrapheneOS also disables sending IMSI and phone number as part of SUPL."
is a great site to see what your web-browser is sending everytime you visit any website.
It shows a lot of information that most of us didn't know was being sent to website owners and big-tech.
More links to sites like this can be found on our website
Subject: Good morning
Date: 02/25/2025 06:22
To: supportsome-company.xyz
My name is 'abc def', living in 'xyz'.
Catholic, male, shoe size 46, currently 55 years old and certifiably not insane (I've been tested!).
I am only contacting you today to let you know: Your registration form is still missing fields for entering stool or urine samples to establish my identity.
A non-robot-generated greeting:
Have a nice and relaxing day.
Washington Post's Tip: Stop Using , Delete 's Apps (and ) - Slashdot
Fiese Schnffelei: und spionierten Nutzer ihrer -Apps aus
Wie Sicherheitsforscher herausfanden, schleusen -Pixel persnliche Daten aus dem an die und Server der Anbieter. Meta hat bereits reagiert.
Ich habe jetzt mal als erste Manahme im Heimnetz ausgerollt. Nach dem Motto: Wenn das fr mich bereits zu hoch, ist brauche ich nicht mit pfsense anzufangen.
Bislang scheint alles gut zu laufen. Etwas schockierend: Obwohl ich meinen Browser bereits ziemlich vernagelt habe (ublock origin mit vielen Listen, Privacy Badger mit schrferen Einstellungen) fischt pihole immer noch die ein oder andere Domain raus. Gruselig, wieviel da drauen mitluft...
Gibt es hier Schulen, Eltern, Schler, die Quizlet einsetzen Das ist keine gute Idee, weil: Die App bertrgt schon beim Start ohne Interaktion Daten an Tracking- & Werbenetzwerke wie Google, Amazon, AppsFlyer, Braze & Co. ohne Einwilligung. Besonders kritisch im Schulkontext. Datenschutz Fehlanzeige.
Meta deanonymisiert Android Nutzer.innen!
Tracking aufgedeckt und nutzen -Skripte, um -Nutzer.innen durch Browser-IDs mit App-Logins eindeutig zu identifizieren.
Sandbox-Bypass Durch Ausnutzen von lokalen Ports umgehen sie zentrale Sicherheitsmechanismen von und Browsern wie oder . (1/2)
Our kids are under surveillance: The hidden privacy crisis in Ed Tech
exploring plan for cards The Independent
The card would be stored on a and linked to government records, according to think tank proposals
Quizlet bertrgt schon beim Start zahlreiche Daten an Drittanbieter ohne Einwilligung. Datenschutzrechtlich hchst problematisch, besonders fr Schulen.
Jetzt neu: Aufbereiteter Datenmitschnitt als HTML-Tabelle verfgbar.
Compartmentalize Your Life (and Your Privacy)
Have a question, comment, or tip for us You can securely reach us on Signal at privacyguides.01
Press Democrat: How to stop Walnut Creek Chamber of Commerce partner from cyber tracking you
"...Its just super creepy, said a veteran technology editor.
Dan Goodin has been covering Silicon Valleys internet security issues for two decades and if you ask him what he thinks about the Walnut Creek Chamber of Commerces plans to track the locations of visitors in town, he has this to say:
Its just super creepy.
Arrivalist, the cyber location company partnering with the chamber of commerce, will be using data from cell towers, WiFi routers and other means, the companys website says, to track the whereabouts of mobile devices from people coming into the East Bay city, for events, say, to hotels.
It doesnt ask permission...."
(possible paywall, view in reader mode or archived versions)
Track your GroupUnd auch die hat zu ein paar Infos in einer FAQ zusammengetragen:
Ist zwar etwas lter, aber immernoch aktuell zu
"Die groen Telekommunikationsanbieter wollen das Online-Verhalten von Millionen Mobilfunknutzer:innen auswerten und so dem Silicon Valley bei der Online-Werbung das Wasser abgraben. Der Verein D64 klrt ber die neue Tracking-Methode auf und uert weitreichende Kritik."
How meta bypasses phone browser security to track you.
Werkzeugkasten fr
Wer im Netz lieber unabhngig unterwegs ist, findet bei adminForge eine beeindruckende Alternative
Pi hole 6.1 ist da. Groes Update mit neuen Funktionen und besserer Leistung
SkyRoof: New Ham Satellite Tracking and SDR Receiver Software
- Yandex has used this method since 2017.
- Meta started abusing localhost in late 2024 using HTTP, then upgraded to WebSockets and WebRTC. And disabled the behavior immediately after the public disclosure in June 2025.
et dsanonymisent les identifiants de navigation des utilisateurs
permet Meta et Yandex d'attacher des identifiants persistants aux historiques de navigation dtaills.
3-Jun-2025
floating in the air tracks , even
3-Jun-2025
Research co-led by IMDEA Networks discovers a abuse involving and Yandex bridging persistent identifiers to browsing histories
Native apps, such as or , silently listen on fixed local ports to receive web data from their web tracking solutions without user consent
when do you finally start removing Youtubes URL Tracking Elements in your app Filtering out shouldnt be an bis problem.
"Im exhausted. Worn down from dealing with the medical system that is supposed to heal us. It shouldnt be this way and we have the technological means to fix at least some of it right now."
Was passiert mit meinen Der Sammelwahn von , & Co.3
onderzoek Gunes Acar : " heeft niet alleen nagelaten website-eigenaren te informeren over deze trackingmethode, maar ook hun klachten en vragen genegeerd. Dit soort platformoverschrijdende is ongekend..."
Facebook en Instagram houden je surfgedrag nauwlettend in de gaten, toont nieuw onderzoek. Zelfs surfen in incognitomodus of via een VPN-verbinding helpt niet tegen Metas geniepige trackingmethode. Het enige waarvan we zeker zijn dat het helpt, is deze apps verwijderen.
In which / does more evil things :
Disclosure: Covert Web-To-App Tracking Via Localhost On Android, Local Mess ().
Via HN:
Some recent HN discussion on some of the nasty ways in which tracks you.
Covert web-to-app via localhost on .
Meta found 'covertly tracking' Android users through and .
These tech companies are basically going full mask-off APT at this point.
Disclosure: Covert Web-to-App Tracking via Localhost on Android
> We disclose a novel tracking method by Meta and Yandex potentially affecting billions of Android users.
Meta found 'covertly tracking' Android users through Instagram and Facebook
The Basics: Their apps are accessing the phone's local ports to send data to the companies outside of Android's app controls. Article included IOC's and TTP's
FTC found out companies use your data to change the prices you see
Companies are using all the data they collect on you to set targeted and personalized prices. They adjust your price in real time based on your location, device type, browsing behavior, and even how many times you've been looking at a product.