Depending on where you are when you download your Android apps, it might collect more or less data about you.
The apps we downloaded from Google Play also showed differences based on country in their security and privacy capabilities. One hundred twenty-seven apps varied in what the apps were allowed to access on users’ mobile phones, 49 of which had additional permissions deemed “dangerous” by Google. Apps in Bahrain, Tunisia and Canada requested the most additional dangerous permissions.
Three VPN apps enable clear text communication in some countries, which allows unauthorized access to users’ communications. One hundred and eighteen apps varied in the number of ad trackers included in an app in some countries, with the categories Games, Entertainment and Social, with Iran and Ukraine having the most increases in the number of ad trackers compared to the baseline number common to all countries.
One hundred and three apps have differences based on country in their privacy policies. Users in countries not covered by data protection regulations, such as GDPR in the EU and the California Consumer Privacy Act in the U.S., are at higher privacy risk. For instance, 71 apps available from Google Play have clauses to comply with GDPR only in the EU and CCPA only in the U.S. Twenty-eight apps that use dangerous permissions make no mention of it, despite Google’s policy requiring them to do so.
Research paper: “A Large-scale Investigation into Geodifferences in Mobile Apps“:
Abstract: Recent studies on the web ecosystem have been raising alarms on the increasing geodifferences in access to Internet content and services due to Internet censorship and geoblocking. However, geodifferences in the mobile app ecosystem have received limited attention, even though apps are central to how mobile users communicate and consume Internet content. We present the first large-scale measurement study of geodifferences in the mobile app ecosystem. We design a semi-automatic, parallel measurement testbed that we use to collect 5,684 popular apps from Google Play in 26 countries. In all, we collected 117,233 apk files and 112,607 privacy policies for those apps. Our results show high amounts of geoblocking with 3,672 apps geoblocked in at least one of our countries. While our data corroborates anecdotal evidence of takedowns due to government requests, unlike common perception, we find that blocking by developers is significantly higher than takedowns in all our countries, and has the most influence on geoblocking in the mobile app ecosystem. We also find instances of developers releasing different app versions to different countries, some with weaker security settings or privacy disclosures that expose users to higher security and privacy risks. We provide recommendations for app market proprietors to address the issues discovered.
More Stories
US Cyberspace Solarium Commission Outlines Ten New Cyber Policy Priorities
In its fourth annual report, the US Cyberspace Solarium Commission highlighted the need to focus on securing critical infrastructure and...
Cybersecurity Skills Gap Leaves Cloud Environments Vulnerable
A new report by Check Point Software highlights a significant increase in cloud security incidents, largely due to a lack...
Going for Gold: HSBC Approves Quantum-Safe Technology for Tokenized Bullions
The bank giant and Quantinuum trialed the first application of quantum-secure technology for buying and selling tokenized physical gold Read...
This Windows PowerShell Phish Has Scary Potential
Many GitHub users this week received a novel phishing email warning of critical security holes in their code. Those who...
Infostealers Cause Surge in Ransomware Attacks, Just One in Three Recover Data
Infostealer malware and digital identity exposure behind rise in ransomware, researchers find Read More
FBI Shuts Down Chinese Botnet
The FBI has shut down a botnet run by Chinese hackers: The botnet malware infected a number of different types...