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Spyware uCreator Compromises Telegram's Two-Factor Authentication

Spyware uCreator Compromises Telegram's Two-Factor Authentication

First seen 27 Oct 2026, 01:26 UTC • •

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ThreatCluster AI
ThreatCluster •October 27, 2026 at 06:44 UTC
  • •uCreator spyware steals Telegram 2FA passwords via modified APKs.
  • •The malware can also clone WeChat accounts and intercept sensitive information.
  • •Brazil and India are primary targets, highlighting risks of unofficial app installations.

The uCreator spyware targets Android devices, stealing Telegram's two-factor authentication (2FA) passwords. It is distributed through modified APKs of legitimate messaging apps, allowing attackers to gain control over user accounts. The malware can intercept 2FA codes as they are entered, compromising the security of accounts. The spyware is also capable of cloning WeChat accounts using a virtualized environment. Brazil and India are among the primary targets of this campaign, with significant risks associated with installing unofficial app versions. Security researchers have linked uCreator to the previously known Baohuo malware, which has affected thousands of devices. Users are advised to avoid installing altered messaging applications and to maintain security measures.

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Timeline

2026-10-21
uCreator spyware detailed by security researcher
Researcher Ovi published an analysis of uCreator, revealing its capabilities and distribution methods.
Canaltech
2026-10-26
The Hacker News reports on uCreator
The Hacker News published findings on uCreator's functionality and its association with Baohuo malware.
UOL
2026-10-27
Multiple outlets report on uCreator
Various news sources published articles detailing the uCreator spyware and its impact on Telegram users.
SempreUpdate

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Common questions

How does uCreator steal 2FA passwords?
uCreator intercepts the 2FA password as it is entered in modified versions of the Telegram app.
What should users do to protect themselves?
Users should avoid installing modified apps and ensure they only download from official sources.
Which regions are most affected by uCreator?
Brazil and India are reported as primary targets of the uCreator spyware campaign.