Page 3 / Picus Labs

Picus Labs is a group of security researchers and practitioners that investigate the cyber threat landscape using commercial, public, and underground sources. Picus Labs helps organizations and individuals strengthen their security posture with its threat-informed approach.

EtherHiding: How Web3 Infrastructure Enables Stealthy Malware Distribution

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Riddle Spider Avaddon Ransomware Analysis and Technical Overview

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NotDoor Backdoor Analysis Uncovering APT28 Data Theft

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EDR-Freeze: The User-Mode Attack That Puts Security into a Coma

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Olymp Loader: Emerging Malware-as-a-Service Threat in 2025

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APT41 Cyber Attacks: History, Operations, and Full TTP Analysis

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Fog Ransomware 2025: Deep Dive into TTPs

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Inside Sandworm: Decade of Cyber Sabotage and Espionage Activity

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DEV-1084 and MERCURY: Inside Iran’s DarkBit Ransomware Operations

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MalKamak APT’s ShellClient RAT: Inside Operation GhostShell

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GreenCharlie APT: Iran’s PowerShell-Based Cyber Espionage Campaigns

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