Cyber Security

UltimaSMS Victimizes Hundreds of thousands in Fraud Marketing campaign | Cyware Alerts

A big fraud marketing campaign named UltimaSMS, which includes 151 Android apps, was discovered subscribing customers unknowingly to premium subscription providers. These apps had been already downloaded over 10.5 million instances.

The marketing campaign

A researcher from Avast found a worldwide marketing campaign spreading faux apps for the promotion of premium SMS rip-off campaigns. 
  • Essentially the most focused international locations embody Saudi Arabia, Egypt, Pakistan, and the UAE, all recording over 1,000,000 victims. The U.S. has 170,000 contaminated gadgets.
  • The marketing campaign is majorly being pushed through promoting channels on social media websites (Fb, Instagram, TikTok).
  • These malicious apps faux to be utility apps throughout a number of classes, equivalent to digicam filters and video games.
  • The apps, through telephone numbers and required permissions, subscribe victims to premium SMS providers (costing about $40 per thirty days) with out their data.

How does it work?

The authors of those apps have created a system that prices victims with the utmost quantity potential based mostly on their location.

  • As quickly as any one in every of these apps is launched for the primary time, the app makes use of information from the smartphone (location and IMEI) to seek out the native language and space code of the consumer.
  • After that, the app prompts the consumer to enter their telephone quantity and electronic mail handle to entry the options of this system.
  • Attackers enroll customers for SMS subscriptions for which they get a share from their affiliate companions.

Extra particulars

  • Most of these apps have dangerous evaluations on the Google Play Retailer. Nonetheless, the authors behind these apps are profitable of their scams.
  • Resulting from numerous compromised apps in use, there’s a regular inflow of victims.
  • The fraud persevered though the apps had been reported malicious and Google has tried to take them down.


The extra time you spend exploring cell apps, the extra probably you’re to return throughout a malicious app disguised as a official one. Furthermore, hackers exploiting Play Retailer to unfold faux and malware-laden apps is just not new. Such apps often provide tempting options that customers may not consider dangers related to downloading an app.

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