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In April 2026, Unit 42 researchers identified a financially motivated campaign delivering Vidar stealer and the XMRig cryptocurrency miner to consumer and small- and medium-sized business victims worldwide. Attackers lure victims via malvertising to pages for downloading files that impersonate Read More …
There’s no honor among thieves as a new worm steals from other infectious software. It pilfers “multiple” victims’ credentials and mines for cryptocurrency while killing competitors’ processes, including similar secret-harvesting malware. It’s called Cloud AI Infrastructure Attack Framework (CAI), and Read More …
During review work related to an AppEsteem Windows Certified Application test, Sophos X-Ops recently identified an unexpected executable delivered alongside Hola Browser (version 1.251.91.0). The executable, me.exe, was not listed as a certified component, and appears to be a crypto-miner. After the issue was reported through Read More …
A crypto wallet tied to a little-known Chinese mining pool may have been the victim of the largest bitcoin theft ever recorded, according to new findings from Arkham Intelligence. n an Aug. 2 thread on X, the onchain analytics firm Read More …
Librarian Ghouls, also known as “Rare Werewolf” and “Rezet”, is an APT group that targets entities in Russia and the CIS. The group has remained active through May 2025, consistently targeting Russian companies. A distinctive feature of this threat is Read More …
This week, the SonicWall Capture Labs threat research team investigated a sample of SteelFox malware. This is bundled with “software activators” for JetBrains and Foxit PDF readers. During installation, they run as a service and use vulnerable signed Windows drivers Read More …
In August 2024, Kaspersky team identified a new crimeware bundle, which we named “SteelFox”. Delivered via sophisticated execution chains including shellcoding, this threat abuses Windows services and drivers. It spreads via forums posts, torrent trackers and blogs, imitating popular software Read More …
Attackers are constantly seeking new vulnerabilities to compromise Kubernetes environments. Microsoft recently uncovered an attack that exploits new critical vulnerabilities in OpenMetadata to gain access to Kubernetes workloads and leverage them for cryptomining activity. OpenMetadata is an open-source platform designed Read More …
A recent analysis by the Energy Information Agency (EIA) estimates that large-scale cryptocurrency operations consume more than 2% of the country’s electricity. And as Ars Technica noted in a report on Friday (Feb. 2), that’s around the equivalent of adding Read More …
On December 5th, 2023, FortiGuard’s AI-driven OSS malware detection system identified three intriguing PyPI (Python Package Index) packages. These packages, upon initial use, deploy a CoinMiner executable on Linux devices. Leveraging our historical malware database, Fortinet researchers noted that the Read More …
