Research reports
1,224 reports from 387 publishers45 added in the past week
Added Tue 8 Sep
Amatera Stealer 4.0.2 Beta: What's New in This Variant
What did we find? In late April 2026, eSentire's Threat Response Unit (TRU) intercepted an attempted delivery of Amatera Stealer within a customer environment in the Finance industry. Amatera Stealer is a rebranded version of ACR (AcridRain) Stealer, a C++…
Infostealers
Added Fri 10 Apr
Initial Takeaways from the Black Basta Chat Leaks
The Black Basta ransomware group's internal chat logs, leaked on February 11, 2025, consist of nearly 200,000 Russian-language messages spanning September 18, 2023, to September 28, 2024. These logs, exposed by an individual known as "ExploitWhispers",…
Ransomware
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