
Ousaban Banking Trojan Targets Spain and Portugal With Geofenced Phishing Campaign
In May 2026, researchers at FortiGuard Labs uncovered a highly targeted phishing campaign spreading the Ousaban banking trojan to users in Spain and Portugal. Historically active in Brazil, this updated malware uses advanced geofencing, steganography, and daily-changing command-and-control domains to evade detection. The attack begins with a deceptive PDF and ultimately grants attackers full remote […]
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