Published Sep 8, 2026, 12:20 PM ET · Updated 2 months ago · 1 source
Slim Spider Steals Crypto Custody Secrets From Brazilian Financial Institution
The Hacker News
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Original Report
A previously undocumented financially motivated threat actor has been linked to attacks targeting Brazilian financial institutions since at least March 2026. Cybersecurity company CrowdStrike is tracking the Brazil-based activity cluster under the name Slim Spider. "The adversary demonstrates deep operational knowledge of Brazilian financial infrastructure, including the instant payment