ESET disclosed CallPhantom, a campaign of 28 fraudulent Android apps on Google Play that promised to reveal call histories, SMS records, and WhatsApp call logs for any phone number. Combined downloads: 7.3 million. After payment (weekly, monthly, or annual subscriptions up to $80), users receive fabricated phone numbers and names hardcoded into the apps. Targeting was India-focused (apps came pre-set with +91 country code and UPI integration via Google Pay, PhonePe, and Paytm) plus broader Asia-Pacific. Some apps embedded direct credit card forms, violating Play policy and making refunds harder. Google removed the 28 apps after ESET's report.
McAfee uncovered a rootkit campaign called Operation NoVoice that distributed malware through more than 50 legitimate-looking apps on Google Play - cleaners, games, and gallery tools - downloaded at least 2.3 million times. Once opened, the apps silently profile the device and download root exploits targeting Android vulnerabilities patched between 2016 and 2021. After rooting, the malware replaces core system libraries so every app the user opens runs attacker code. It survives factory resets on older devices because the payload lives on the system partition.