Kaspersky
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Kaspersky links Chrome zero-day campaign to Italian spyware firm Memento Labs
Kaspersky detailed Operation ForumTroll, a campaign that used a Chrome sandbox escape (CVE-2025-2783) to deliver modular spyware LeetAgent and a second implant called Dante, which researchers attribute with high confidence to Memento Labs, a firm formed from assets of the former Hacking Team.
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Kaspersky outlines ‘PassiveNeuron’ campaign using bespoke implants and Cobalt Strike
Kaspersky has reported a sustained espionage campaign named PassiveNeuron that has targeted government, financial and industrial servers across Asia, Africa and Latin America since mid-2024, using bespoke implants Neursite and NeuralExecutor alongside Cobalt Strike; the activity remains unattributed.
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ESET: Gamaredon and Turla Coordinating Campaign Targets Ukrainian Institutions, Deploying Kazuar Backdoor
Security researchers have identified a coordinated campaign between Gamaredon and Turla targeting Ukrainian entities, with Kazuar backdoor deployments signaling active collaboration and evolving tactics across multiple campaigns in early 2025.
