Tag: Lumma Stealer Malware

Microsoft Reveals ClickFix Campaign Using Windows Terminal to Deploy Lumma Stealer
News

Microsoft Reveals ClickFix Campaign Using Windows Terminal to Deploy Lumma Stealer

On Thursday, Microsoft revealed information on a new, broad ClickFix social engineering effort that uses the Windows Terminal software to launch the Lumma Stealer malware and initiate a complex assault chain. Instead of telling users to open the Windows Run dialog and type a command into it, the behavior, which was noticed in February 2026, uses the terminal emulator software. The Microsoft Threat Intelligence team stated in a series of posts on X that this campaign instructs targets to use the Windows + X → I shortcut to launch Windows Terminal (wt.exe) directly, guiding users into a privileged command execution environment that blends into legitimate administrative workflows and appears more trustworthy to users. The most recent version is noteworthy because it avoids detection...
FBI and Europol Disrupt Lumma Stealer Malware Network Linked to 10 Million Infections
News

FBI and Europol Disrupt Lumma Stealer Malware Network Linked to 10 Million Infections

Global law enforcement agencies and a group of private sector companies launched a massive operation that disrupted the online infrastructure of Lumma, a commodity information stealer (also known as LummaC or LummaC2). The operation took control of 2,300 domains that served as the command-and-control (C2) backbone for commandeering infected Windows systems. According to a statement from the U.S. Department of Justice (DoJ), malware such as LummaC2 is used to steal private data, including user login passwords, from millions of victims in order to enable a variety of crimes, such as cryptocurrency theft and fraudulent bank transfers. Through affiliates and other cybercriminals, the seized infrastructure has been utilized to attack millions of people worldwide. Since its launch in late...
Beware: Fake Browser Updates Deliver BitRAT and Lumma Stealer Malware
News

Beware: Fake Browser Updates Deliver BitRAT and Lumma Stealer Malware

Information stealer viruses like BitRAT and Lumma Stealer (also known as LummaC2), as well as remote access trojans (RATs), are being distributed through phony web browser upgrades. The well-known SocGholish malware is among the many malware outbreaks that have been caused by fake browser upgrades, according to a recent analysis from cybersecurity company eSentire. "We saw similar bogus update procedures being used to disseminate FakeBat in April 2024. Potential targets visit a website that has been planted with booby-trapped JavaScript code that directs users to a fake browser update page ("chatgpt-app[.]cloud"). This is where the attack chain starts. A download link to a ZIP archive file ("Update.zip") that is hosted on Discord and downloaded automatically to the victim's devic...