Research reports
1,224 reports from 387 publishers45 added in the past week
Added Thu 17 Sep
Added Tue 14 Jul
Analysis of Ongoing Ousaban Attacks Targeting the Iberian Peninsula
In May 2026, FortiGuard Labs identified an attack targeting users in Spain and Portugal involving the banking Trojan Ousaban. This malware has been active in Brazil and is spread through an MSI downloader. The malicious payload involves a DLL file that is run…
Malware
Added Sun 5 Apr
Analysis of New Agent Tesla Spyware Variant
Recently, FortiGuard Labs captured a new malware sample that was spread via Microsoft Word documents. After some quick research, I discovered that this was a new variant of the Agent Tesla spyware. I analyzed another sample of this spyware last June and…
Malware
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