Cybersecurity

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Cybersecurity

MuddyC2Go: New C2 Framework Iranian Hackers Using Against Israel

Nov 09, 2023NewsroomCyber Attack / Malware Iranian nation-state actors have been observed using a previously undocumented command-and-control (C2) framework called MuddyC2Go as part of attacks targeting Israel. “The framework’s web component is written in the Go programming language,” Deep Instinct security researcher Simon Kenin said in a technical report published Wednesday. The tool has been […]

Cybersecurity

US Urges Critical Infrastructure Firms to Get “Shields Ready”

The US government has launched a new campaign designed to encourage critical infrastructure (CNI) stakeholders to enhance cyber-resilience in their organizations. The “Shields Ready” initiative is intended to complement the successful “Shields Up” campaign. Unlike the latter, which was focused on helping all organizations and individuals to prepare for, respond to and mitigate cyber-attacks, Shields Ready […]

Cybersecurity

CISA Alerts: High-Severity SLP Vulnerability Now Under Active Exploitation

Nov 09, 2023NewsroomCyber Attack / Vulnerability The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Wednesday added a high-severity flaw in the Service Location Protocol (SLP) to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation. Tracked as CVE-2023-29552 (CVSS score: 7.5), the issue relates to a denial-of-service (DoS) vulnerability that could be […]

Cybersecurity

New ObjCShellz Malware Spotted Targeting macOS Systems | Cyware Alerts – Hacker News

The North Korea-based BlueNoroff APT group has been linked with a new malware strain that is being used to target macOS systems. Dubbed ObjCShellz, the malware shares similarities with the RustBucket malware campaign, which came to light earlier this year. Diving in details Jamf Threat Labs first came across the malware while investigating a Mach-O […]

Cybersecurity

Sumo Logic Urges Users to Change Credentials Due to Security Breach

Cloud monitoring, log management, and SIEM tools provider Sumo Logic is urging customers to change credentials following the discovery of a security breach. The company revealed on Tuesday that a “potential security incident” discovered on November 3 involved unauthorized access to a Sumo Logic AWS account through the use of compromised credentials. There is no […]

Cybersecurity

Beware, Developers: BlazeStealer Malware Discovered in Python Packages on PyPI

Nov 08, 2023NewsroomSupply Chain / Software Security A new set of malicious Python packages has slithered their way to the Python Package Index (PyPI) repository with the ultimate aim of stealing sensitive information from compromised developer systems. The packages masquerade as seemingly innocuous obfuscation tools, but harbor a piece of malware called BlazeStealer, Checkmarx said […]

Cybersecurity

Chinese APT Targeting Cambodian Government

This post is also available in: 日本語 (Japanese) Executive Summary Unit 42 has identified malicious Chinese APT infrastructure masquerading as cloud backup services. Monitoring telemetry associated with two prominent Chinese APT groups, we observed network connections predominately originating from the country of Cambodia, including inbound connections originating from at least 24 Cambodian government organizations. We […]