Cyber Security News

A sophisticated spyware operation targeting Samsung Galaxy devices, dubbed LANDFALL, which exploited a zero-day vulnerability to infiltrate phones through seemingly innocuous images shared on WhatsApp. This campaign, active since mid-2024, allowed attackers to deploy commercial-grade Android malware capable of full device surveillance without user interaction. The discovery underscores ongoing threats from state-linked surveillance tools in […]

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A newly identified ransomware group, Cephalus, has emerged as a significant threat to organizations worldwide, exploiting stolen Remote Desktop Protocol (RDP) credentials to gain access to networks and deploy powerful encryption attacks. The AhnLab researchers observed in mid-June 2025 that the group poses a persistent, financially motivated threat that exploits security gaps in remote access […]

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German hosting provider aurologic GmbH has emerged as a central facilitator within the global malicious infrastructure ecosystem, providing upstream transit and data center services to numerous high-risk hosting networks. Operating from its primary facility at Tornado Datacenter GmbH & Co. KG in Langen, Germany, aurologic markets itself as a high-capacity European carrier offering dedicated server […]

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ClickFix attacks have experienced a dramatic surge over the past year, establishing themselves as a cornerstone of modern social engineering tactics. These sophisticated attacks manipulate victims into executing malicious code directly on their devices through deceptive copy-and-paste mechanisms. The threat has evolved beyond traditional email-based phishing, now leveraging multiple delivery channels including poisoned search results […]

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A sophisticated banking trojan named Herodotus has emerged as a significant threat to Android users worldwide. Operating as Malware-as-a-Service, this malicious application disguises itself as a legitimate tool to trick users into downloading and installing an APK file outside the official Play Store. Once installed on a device, the trojan gains access to critical system […]

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Active Directory sites are designed to optimize network performance across geographically separated organizations by managing replication and authentication across multiple locations. The Synacktiv security researchers have demonstrated that these supposedly safe network management tools can be weaponized to launch powerful attacks against enterprise environments.​ The vulnerability emerges because Active Directory sites can be linked to […]

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LockBit 5.0 made its debut in late September 2025, marking a significant upgrade for one of the most notorious ransomware-as-a-service (RaaS) groups. With roots tracing back to the ABCD ransomware in 2019, LockBit rapidly grew in sophistication, consistently updating its tactics despite facing aggressive law enforcement efforts and affiliate panel leaks. The latest version is […]

The post New Analysis Uncovers LockBit 5.0 Key Capabilities and Two-Stage Execution Model appeared first on Cyber Security News.

Russian-based threat actors are distributing a sophisticated Android Remote Access Trojan through underground channels, offering it as a subscription service to other criminals. The malware, identified as Fantasy Hub, enables attackers to conduct widespread surveillance operations on compromised mobile devices, stealing sensitive communications and personal information from unsuspecting users. The spyware’s capabilities extend far beyond […]

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Microsoft’s upcoming Teams update, set for targeted releases in early November 2025 and worldwide by January 2026, will allow users to initiate chats with only an email address, even if the recipient isn’t a Teams user. This feature raises security concerns among experts. The invitee joins as a guest via email, enabling seamless external communication […]

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A sophisticated supply-chain attack has emerged targeting Windows systems through compromised npm packages, marking a critical vulnerability in open-source software distribution. Between October 21 and 26, 2025, threat actors published 17 malicious npm packages containing 23 releases designed to deliver Vidar infostealer malware. The campaign exploited the trust developers place in package registries, leveraging legitimate-appearing […]

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A sophisticated phishing campaign is actively targeting hotel establishments and their guests through compromised Booking.com accounts, according to research uncovered by security experts. The campaign, dubbed “I Paid Twice” due to evidence of victims paying twice for their reservations, has been operating since at least April 2025 and remains active as of October 2025. The […]

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China-linked threat actors have intensified their focus on influencing American governmental decision-making processes by targeting organizations involved in shaping international policy. In April 2025, a sophisticated intrusion into a U.S. non-profit organization revealed the persistent efforts of these attackers to establish long-term network access and gather intelligence related to policy matters. The threat actors demonstrated […]

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Security researchers have successfully evaded Elastic EDR’s call stack signature detection by exploiting a technique involving “call gadgets” to bypass the security tool’s behavioral analysis. The Almond research builds on Elastic’s transparent approach to security, as the company publicly shares its detection logic and allows researchers to test against their protections. Elastic EDR relies heavily […]

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Amazon has disclosed a significant security vulnerability in its WorkSpaces client for Linux that could allow unauthorized users to extract valid authentication tokens and gain unauthorized access to other users’ WorkSpaces. The vulnerability, tracked as CVE-2025-12779, affects multiple client versions and poses a direct threat to organizations relying on Amazon’s desktop-as-a-service platform for remote work […]

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OPNsense has released an update focused on eliminating security vulnerabilities and improving firewall performance. The latest version includes third-party security updates, firewall improvements, and fixes that make the system more reliable for network administrators and security professionals. The development team has made eliminating unsafe shell usage a primary focus. This is important because shell execution […]

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NVIDIA has patched a critical vulnerability in its App for Windows that could allow local attackers to execute arbitrary code and escalate privileges on affected systems. Tracked as CVE-2025-23358, the flaw exists in the installer component. It poses a significant security risk to Windows users running the application. The vulnerability stems from a search path […]

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A critical vulnerability in Cisco Identity Services Engine (ISE) could allow remote attackers to crash the system through a crafted sequence of RADIUS requests. The flaw CVE-2024-20399, lies in how ISE handles repeated authentication failures from rejected endpoints, creating a denial-of-service condition that forces unexpected system restarts. The vulnerability stems from a logic error in […]

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The Russia-aligned Sandworm threat group has intensified its destructive cyberattacks against Ukrainian organizations, deploying sophisticated data wiper malware designed to cripple critical infrastructure and economic operations. Unlike traditional cyberespionage campaigns, Sandworm’s recent operations focus exclusively on destruction, targeting governmental entities, energy providers, logistics companies, and the grain sector with malicious tools named ZEROLOT and Sting. […]

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The emergence of advanced AI browsing platforms such as OpenAI’s Atlas and Perplexity’s Comet has created a sophisticated challenge for digital publishers worldwide. These tools leverage agentic capabilities designed to execute complex, multistep tasks that fundamentally transform how content is accessed and consumed online. Unlike traditional search engines, AI browsers can navigate paywalls and content […]

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The cybersecurity landscape continues to evolve as new ransomware variants emerge from the remnants of previous campaigns. Midnight ransomware represents one such development, drawing substantial inspiration from the notorious Babuk ransomware family that first appeared in early 2021. Like its predecessor, Midnight employs sophisticated encryption techniques and targeted file selection strategies to maximize damage across […]

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