• Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
MUST READ

Athlete or Hacker? Russian basketball player accused in U.S. ransomware case

 | 

U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog

 | 

UK NCA arrested four people over M&S, Co-op cyberattacks

 | 

PerfektBlue Bluetooth attack allows hacking infotainment systems of Mercedes, Volkswagen, and Skoda

 | 

Qantas data breach impacted 5.7 million individuals

 | 

DoNot APT is expanding scope targeting European foreign ministries

 | 

Nippon Steel Solutions suffered a data breach following a zero-day attack

 | 

Iranian group Pay2Key.I2P ramps Up ransomware attacks against Israel and US with incentives for affiliates

 | 

Hackers weaponize Shellter red teaming tool to spread infostealers

 | 

Microsoft Patch Tuesday security updates for July 2025 fixed a zero-day

 | 

Italian police arrested a Chinese national suspected of cyberespionage on a U.S. warrant

 | 

U.S. CISA adds MRLG, PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite flaws to its Known Exploited Vulnerabilities catalog

 | 

IT Worker arrested for selling access in $100M PIX cyber heist

 | 

New Batavia spyware targets Russian industrial enterprises

 | 

Taiwan flags security risks in popular Chinese apps after official probe

 | 

U.S. CISA adds Google Chromium V8 flaw to its Known Exploited Vulnerabilities catalog

 | 

Hunters International ransomware gang shuts down and offers free decryption keys to all victims

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 52

 | 

Security Affairs newsletter Round 531 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

North Korea-linked threat actors spread macOS NimDoor malware via fake Zoom updates

 | 
  • Home
  • Cyber Crime
  • Cyber warfare
  • APT
  • Data Breach
  • Deep Web
  • Digital ID
  • Hacking
  • Hacktivism
  • Intelligence
  • Internet of Things
  • Laws and regulations
  • Malware
  • Mobile
  • Reports
  • Security
  • Social Networks
  • Terrorism
  • ICS-SCADA
  • POLICIES
  • Contact me
  • Home
  • Breaking News
  • Digital ID
  • Mobile
  • Experts claim that iPhone’s analytics data is not anonymous

Experts claim that iPhone’s analytics data is not anonymous

Pierluigi Paganini November 23, 2022

Researchers discovered that analytics data associated with iPhone include Directory Services Identifier (DSID) that could allow identifying users.

Researchers at software company Mysk discovered that analytics data collected by iPhone include the Directory Services Identifier (DSID), which could allow identifying users.

Apple collects both DSID and Apple ID, which means that it can use the former to identify the user and retrieve associated personal information, including full name, phone number, birth date, email, and address.

iphone Apple

“Apple uses DSID to uniquely identify Apple ID accounts. DSID is associated with your name, email, and any data in your iCloud account. This is a screenshot of an API call to iCloud, and DSID it can be clearly seen alongside a user’s personal data” reads a Tweet by Mysk.

🚨 New Findings:
🧵 1/6
Apple’s analytics data include an ID called “dsId”. We were able to verify that “dsId” is the “Directory Services Identifier”, an ID that uniquely identifies an iCloud account. Meaning, Apple’s analytics can personally identify you 👇 pic.twitter.com/3DSUFwX3nV

— Mysk 🇨🇦🇩🇪 (@mysk_co) November 21, 2022

According to the experts, this behavior violates the privacy policy of the company that states that “none of the collected information identifies you personally.”

“Personal data is either not logged at all, is subject to privacy preserving techniques such as differential privacy, or is removed from any reports before they’re sent to Apple.” states the policy.

“Knowing the DSID is like knowing your name. It’s one-to-one to your identity,” Tommy Mysk, an app developer and security researcher, told Gizmodo. “All these detailed analytics are going to be linked directly to you. And that’s a problem, because there’s no way to switch it off.”

It is important to highlight that Mysk researchers used a jailbroken iPhone running iOS 14.6 for their tests in order to be able to decrypt the traffic and determine which data are sent back to Apple.

The experts also tested an iPhone running iOS 16, but security measures implemented by Apple could not allow them to “jailbreak” the device to inspect the traffic. Anyway, the experts argue that a jailbroken phone would send the same data as the latest iOS version.

Apple has yet to respond to a request for comment on the issue.

Earlier this month, Mysk researchers also discovered that Apple collects analytics information even when the users switch off the iPhone setting “Share iPhone Analytics.”

🧵
1/5
The recent changes that Apple has made to App Store ads should raise many #privacy concerns. It seems that the #AppStore app on iOS 14.6 sends every tap you make in the app to Apple.👇This data is sent in one request: (data usage & personalized ads are off)#CyberSecurity pic.twitter.com/1pYqdagi4e

— Mysk 🇨🇦🇩🇪 (@mysk_co) November 3, 2022

Follow me on Twitter: @securityaffairs and Facebook and Mastodon

[adrotate banner=”5″][adrotate banner=”13″]

Pierluigi Paganini

(SecurityAffairs – hacking, iPhone)

[adrotate banner=”9″]

[adrotate banner=”12″]


facebook linkedin twitter

Hacking hacking news information security news iPhone IT Information Security Pierluigi Paganini privacy Security Affairs Security News

you might also like

Pierluigi Paganini July 11, 2025
U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog
Read more
Pierluigi Paganini July 10, 2025
UK NCA arrested four people over M&S, Co-op cyberattacks
Read more

leave a comment

newsletter

Subscribe to my email list and stay
up-to-date!

    recent articles

    Athlete or Hacker? Russian basketball player accused in U.S. ransomware case

    Uncategorized / July 11, 2025

    U.S. CISA adds Citrix NetScaler ADC and Gateway flaw to its Known Exploited Vulnerabilities catalog

    Hacking / July 11, 2025

    UK NCA arrested four people over M&S, Co-op cyberattacks

    Cyber Crime / July 10, 2025

    PerfektBlue Bluetooth attack allows hacking infotainment systems of Mercedes, Volkswagen, and Skoda

    Hacking / July 10, 2025

    Qantas data breach impacted 5.7 million individuals

    Data Breach / July 10, 2025

    To contact me write an email to:

    Pierluigi Paganini :
    pierluigi.paganini@securityaffairs.co

    LEARN MORE

    QUICK LINKS

    • Home
    • Cyber Crime
    • Cyber warfare
    • APT
    • Data Breach
    • Deep Web
    • Digital ID
    • Hacking
    • Hacktivism
    • Intelligence
    • Internet of Things
    • Laws and regulations
    • Malware
    • Mobile
    • Reports
    • Security
    • Social Networks
    • Terrorism
    • ICS-SCADA
    • POLICIES
    • Contact me

    Copyright@securityaffairs 2024

    We use cookies on our website to give you the most relevant experience by remembering your preferences and repeat visits. By clicking “Accept All”, you consent to the use of ALL the cookies. However, you may visit "Cookie Settings" to provide a controlled consent.
    Cookie SettingsAccept All
    Manage consent

    Privacy Overview

    This website uses cookies to improve your experience while you navigate through the website. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are essential for the working of basic functionalities...
    Necessary
    Always Enabled
    Necessary cookies are absolutely essential for the website to function properly. This category only includes cookies that ensures basic functionalities and security features of the website. These cookies do not store any personal information.
    Non-necessary
    Any cookies that may not be particularly necessary for the website to function and is used specifically to collect user personal data via analytics, ads, other embedded contents are termed as non-necessary cookies. It is mandatory to procure user consent prior to running these cookies on your website.
    SAVE & ACCEPT