December 08, 2025
Makop ransomware: GuLoader and privilege escalation in attacks against Indian businesses
Makop, a ransomware strain derived from Phobos, continues to exploit exposed RDP systems while adding new components such as local privilege escalation exploits and loader malware to its traditional toolkit.
November 25, 2025
Fake adult websites pop realistic Windows Update screen to deliver stealers via ClickFix
Acronis TRU researchers have discovered an ongoing campaign that leverages a novel combination of screen hijacking techniques with ClickFix, displaying a realistic, full-screen Windows Update of “Critical Windows Security Updates” to trick victims into executing malicious commands.
November 19, 2025
Cooking up trouble: How TamperedChef uses signed apps to deliver stealthy payloads
Acronis Threat Research Unit (TRU) observed a global malvertising / SEO campaign, tracked as “TamperedChef.” It delivers legitimate-looking installers that disguise as common applications to trick users into installing them, establish persistence and deliver obfuscated JavaScript payloads for remote access and control.
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.