November 10, 2025
Acronis TRU Alliance {VirusTotal}: Tracking FileFix, Shadow Vector, and SideWinder
Introducing the Acronis TRU Alliance Series. This new series highlights collaborative research analysis between Acronis Threat Research Unit (TRU) and other leading threat intelligence teams. In this first post of our collaboration series, we’ve teamed up with VirusTotal (VT) to share practical insights from Acronis TRU on several recent reports.
November 04, 2025
The DragonForce Cartel: Scattered Spider at the gate
Acronis Threat Research Unit (TRU) analyzed DragonForce, a Conti-derived ransomware-as-a-service active since 2023, documenting its malware, affiliate model and links to Scattered Spider.
September 25, 2025
ARINC’s common-use passenger processing system MUSE Disruption Impacts Flights Across Europe
Major European airports including Heathrow, Brussels, Berlin, and Dublin have reported disruptions in check-in, boarding, and kiosk systems. The outages have been linked to Collins Aerospace’s passenger processing platform MUSE, a system used across many international airports.
September 16, 2025
FileFix in the wild! New FileFix campaign goes beyond POC and leverages steganography
Acronis' Threat Research Unit discovered a rare in-the-wild example of a FileFix attack — a new variant of the now infamous ClickFix attack vector.
September 03, 2025
Trojanized ScreenConnect installers evolve, dropping multiple RATs on a single machine
Over the past months, Acronis TRU (Threat Research Unit) has identified multiple active and ongoing campaigns leveraging trojanized versions of ConnectWise ScreenConnect to gain initial access to victim networks and compromise target machines.
August 04, 2025
MSPs a top target for Akira and Lynx ransomware
Acronis Threat Research Unit (TRU) analyzed recent samples of Akira and Lynx ransomware families to see the latest changes and tweaks implemented by the groups.
July 23, 2025
Threat actors go gaming: Electron-based stealers in disguise
The Acronis Threat Research Unit (TRU) uncovered a new malware campaign involving Leet Stealer, RMC Stealer (a modified version of Leet Stealer) and Sniffer Stealer.
July 08, 2025
SafePay ransomware: The fast-rising threat targeting MSPs
SafePay ransomware group has quietly and aggressively built momentum in Q1 2025, striking over 200 victims worldwide, including MSPs and SMBs.
June 18, 2025
Shadow Vector targets Colombian users via privilege escalation and court-themed SVG decoys
The Acronis Threat Research Unit (TRU) identified an ongoing malware campaign named Shadow Vector that is actively targeting users in Colombia through malicious SVG files masquerading as urgent court notifications.
June 04, 2025
From open source to open threat: Tracking Chaos RAT’s evolution
Chaos RAT is an open-source remote administration tool (RAT) first seen in 2022. It evolved in 2024, and new samples have been discovered by TRU in 2025.
May 20, 2025
From banks to battalions: SideWinder’s attacks on South Asia’s public sector
Acronis Threat Research Unit (TRU) uncovered a new SideWinder APT campaign targeting high-level government institutions in Sri Lanka, Bangladesh and Pakistan.
April 15, 2025
Astaroth unleashed
Astaroth, also known as Guildma, is a sophisticated piece of malware that first emerged in 2018 and has since undergone significant evolution, adapting to new security measures and refining its attack methodologies.