Telegram may collect and keep your IP address, device information, and username history for up to 12 months to combat spam and security threats.
This analysis describes what Telegram's agreement states, permits, or reserves. It does not constitute a legal determination about enforceability. Regulatory applicability and practical outcomes may vary by jurisdiction, enforcement context, and individual circumstances. Read our methodology
IP address and device history can be used to identify and locate users; a 12-month retention window means this data may be available for disclosure to law enforcement or in legal proceedings for a significant period after collection.
Interpretive note: The use of 'etc.' to describe the scope of collected metadata means users cannot determine the complete list of data collected, creating uncertainty about the full extent of retention.
Your IP address, device history, and username changes are retained by Telegram for up to 12 months, during which they could potentially be disclosed to authorities under a valid judicial order or accessed in a security incident.
How other platforms handle this
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When you are asked to provide information, you may decline to do so; but if you choose not to provide information that is necessary to provide some of our Services, you may not be able to use those Services.
to object to profiling activities based on our own legitimate interests
"To improve the security of your account, as well as to prevent spam, abuse, and other violations of our Terms of Service, we may collect metadata such as your IP address, devices and Telegram apps you've used, history of username changes, etc. If collected, this metadata can be kept for 12 months maximum.Excerpt from Telegram's Privacy Policy
REGULATORY LANDSCAPE: IP address retention engages GDPR's data minimization and storage limitation principles (Article 5(1)(c) and (e)).
Enforcement risk, jurisdiction flags, contract triggers, and due diligence action items.
Ad personalization controls removed. Contact scanning added. Advertiser data partnerships quietly dropped. A timeline of every change.
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IP address and device history can be used to identify and locate users; a 12-month retention window means this data may be available for disclosure to law enforcement or in legal proceedings for a significant period after collection.
Your IP address, device history, and username changes are retained by Telegram for up to 12 months, during which they could potentially be disclosed to authorities under a valid judicial order or accessed in a security incident.
ConductAtlas has identified this type of provision across 289 platforms. See the full comparison.
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