8 min read · MobAIsec Governance Intelligence
Preventing Overlay Attacks in Mobile Banking Applications
Technical and governance strategies to detect and prevent overlay malware targeting banking customers.
Attack mechanics
Overlay malware draws deceptive UI above banking apps, intercepting taps on authorize buttons and harvesting credentials.
Controls
Use FLAG_SECURE, monitor SYSTEM_ALERT_WINDOW, deploy RASP overlay detection, and educate customers on device hygiene.
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