Details emerge on WinRAR zero-day attacks that infected PCs with malware
Source: https://www.bleepingcomputer.com/news/security/details-emerge-on-winrar-zero-day-attacks-that-infected-pcs-with-malware/
The GreedyBear attack group has launched a massive crypto theft operation, utilizing 150 weaponized Firefox extensions, nearly 500 malicious executables, and numerous phishing websites. Their tactics include Extension Hollowing to bypass marketplace security, distributing various malware families, and creating scam sites masquerading as crypto products. The campaign's infrastructure is consolidated to a single IP address, suggesting a centralized backend. The group has expanded from its earlier Foxy Wallet campaign and shows signs of potential growth beyond Firefox. The attackers are leveraging AI to scale their operations, making it challenging for traditional security measures to keep up. The campaign has reportedly stolen over $1 million from victims.
SocGholish Malware Spread via Ad Tools; Delivers Access to LockBit, Evil Corp, and Others
Source: https://thehackernews.com/2025/08/socgholish-malware-spread-via-ad-tools.html
New Plague Linux malware stealthily maintains SSH access
Source: https://www.bleepingcomputer.com/news/security/new-plague-malware-backdoors-linux-devices-removes-ssh-session-traces/
LegalPwn Attack Tricks Popular GenAI Tools Into Misclassifying Malware as Safe Code
Source: https://hackread.com/legalpwn-attack-genai-tools-misclassify-malware-safe-code/
Hackers Use Facebook Ads to Spread JSCEAL Malware via Fake Cryptocurrency Trading Apps
Source: https://thehackernews.com/2025/07/hackers-use-facebook-ads-to-spread.html
A new version of XWorm malware (version 6.0) has been discovered, showcasing advanced features for persistence and evasion. The infection chain begins with a VBScript that downloads and executes a PowerShell script. This script implements an AMSI bypass by modifying CLR.DLL in memory, then downloads and loads the XWorm binary. The latest version includes the ability to run as a critical process, preventing termination without admin privileges. It also introduces new anti-analysis techniques, such as terminating on Windows XP and detecting execution in data centers or hosting providers. The malware maintains its in-memory execution and continues to employ various evasion techniques.
Critical SAP flaw exploited to launch Auto-Color Malware attack on U.S.company
Source: https://securityaffairs.com/180562/malware/critical-sap-flaw-exploited-to-launch-auto-color-malware-attack-on-u-s-company.html
SAP NetWeaver Vulnerability Used in First Auto-Color Malware Attack on US Firm
Source: https://hackread.com/sap-netweaver-vulnerability-auto-color-malware-us-firm/
Koske, a new AI-Generated Linux malware appears in the threat landscape
Source: https://securityaffairs.com/180355/malware/koske-a-new-ai-generated-linux-malware-appears-in-the-threat-landscape.html
Hacker sneaks infostealer malware into early access Steam game
Source: https://www.bleepingcomputer.com/news/security/hacker-sneaks-infostealer-malware-into-early-access-steam-game/