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Fortinet says the Ousaban trojan uses geofenced phishing PDFs and steganography to steal banking credentials from users in Spain and Portugal.

Polymarket has built an entire business on predicting the future. So how did it manage to spectacularly fail to predict its own hack? Plus, the Google engineer with a million-dollar ...

Fortinet says the May 2026 Ousaban campaign uses PDF lures, geofencing, and steganography to target Windows banking users.