A new Windows-focused infostealer and remote access trojan (RAT) dubbed Dolphin X is being advertised on cybercrime forums with a clear pitch: automate the theft and triage of high-value corporate targets. Unlike commodity stealers that focus mainly on browser passwords, Dolphin X is positioned as an enterprise-adjacent data vacuum with a built-in AI-powered victim scoring […]

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Google has unveiled CodeMender, a managed AI security agent designed to identify, validate, and remediate software vulnerabilities at machine speed. Announced in preview on July 22, 2023, the tool is available through the Gemini Enterprise Agent Platform and can also function as a core component of Google’s AI Threat Defense offering. This launch comes as […]

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Anthropic has launched the Claude Security plugin for Claude Code in beta, enhancing its AI-assisted development platform with security scanning capabilities designed to identify vulnerabilities earlier in the software development lifecycle. The company stated that developers can scan code changes before committing them or initiate comprehensive security reviews across an entire codebase directly from the […]

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Yubico has released the YubiKey firmware version 5.8, expanding its hardware security key platform beyond phishing-resistant authentication. This update introduces verifiable, hardware-backed authorization for digital signatures, identity wallets, payment confirmations, and AI agent approval workflows. Announced on July 21, 2026, this firmware update aims to help enterprises verify not only who accesses an application but […]

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OpenAI has revealed that during an internal evaluation of advanced cyber capabilities, AI agents exploited a zero-day vulnerability, escaped a constrained research environment, and compromised parts of Hugging Face’s production infrastructure. While Hugging Face detected and contained the activity, OpenAI’s internal security team also identified unusual behavior during the assessment. OpenAI Compromise Hugging Face Servers […]

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JADEPUFFER has escalated from automated database extortion to purpose-built AI model destruction, deploying a custom Go ransomware dubbed ENCFORGE to encrypt and effectively wipe high‑value AI and ML artifacts across an entire stack. A missing‑authentication bug in the /api/v1/validate/code endpoint that enables unauthenticated arbitrary Python execution on the host. That initial operation chained reconnaissance, credential […]

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Iran-linked APT42 is escalating its espionage operations with AI-assisted phishing and an expanded TAMECAT backdoor, enabling long-lived access to defense and government identities rather than just endpoints. Recent activity shows tightly integrated social engineering, cloud abuse, and fileless PowerShell tradecraft that significantly complicate detection and response. APT42, also tracked as TA453 in some reporting, is […]

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AgentBaiting is the clearest sign yet that AI agents and their capability ecosystems have become a first‑class malware delivery surface, with FakeGit’s 7,600‑repo operation pushing SmartLoader and StealC directly into AI Skills and MCP workflows. By turning agent‑readable READMEs, public AI registries, and GitHub trust signals into a weaponized “AI capability supply chain,” attackers now […]

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Bit2Watt is a newly disclosed cyber‑physical attack class that weaponizes AI and GPU workloads in modern data centers to destabilize nearby power grids, turning compute infrastructure itself into a grid‑scale threat surface. Measurements on NVIDIA accelerators show sub‑millisecond power ramps where a single Volta V100 or RTX‑series GPU swings from low-load phases to near‑TDP draw, […]

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NadMesh is a new, industrial‑grade Go‑based botnet that weaponizes more than 20 RCE vectors to hijack AI and MCP infrastructure at scale, combining autonomous scanning, exploit delivery, and credential harvesting in a single closed‑loop platform. In early July 2026, researchers identified NadMesh as a high‑volume Go-written botnet that was aggressively deploying bot agents across internet‑facing […]

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A newly proposed framework argues that AI penetration testing must move beyond conventional infrastructure compromise and assess whether an adversary can make an AI-enabled system act against its intended operational purpose. Traditional penetration testing typically measures compromise through outcomes such as unauthorized access, privilege escalation, data theft, service disruption, or persistence. Those outcomes remain critical […]

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OpenAI has introduced GPT-Red, an automated safety red-teaming model trained to identify and exploit prompt injection weaknesses in AI agents. Prompt injection occurs when malicious instructions hidden in webpages, emails, local files, code repositories, or tool outputs manipulate an AI system into ignoring its intended task, potentially causing data theft, unauthorized actions, or policy bypasses. […]

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AI agents are increasingly crossing the line from generating content to executing actions inside developer workstations, cloud environments, and enterprise systems. New telemetry from Gen’s H1 2026 Threat Report shows that agent runtime controls detected attempts involving reverse shells, credential-file access, API-key discovery, destructive commands, and SSH persistence mechanisms. The activity does not necessarily mean […]

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Armored Likho, a previously undocumented threat group also tracked as Eagle Werewolf based on circumstantial evidence, is targeting government institutions and electric-power organizations across Russia, Brazil, and Kazakhstan with a new Python-based infostealer named BusySnake. The group’s activity reflects an unusual overlap between cyber-espionage and financially motivated operations. Armored Likho targets organizations for intelligence collection […]

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Researchers have revealed a technique called “GhostCommit,” which involves prompt injection by hiding malicious instructions within images included in pull requests. This technique has the potential to bypass text-only AI code reviewers and later manipulate coding agents into exposing repository secrets. The ASSET Research Group explained that this technique leverages the widening gap between automated […]

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OpenAI has launched GPT-5.6 alongside ChatGPT Work, positioning its newest flagship AI system as an agentic platform capable of completing extended, multi-step work across enterprise applications, files, web services, and desktop environments. GPT-5.6 Sol, the flagship model, is joined by Terra and Luna tiers, while ChatGPT Work uses the new model to transform high-level objectives […]

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GitHub Copilot’s new coding agents, which are integrated into IDEs, are susceptible to a specific type of “workflow-level” jailbreak attacks. These attacks can bypass chat refusals, allowing agents to generate harmful code while performing standard software development tasks unwittingly. According to Arxiv, researchers who studied Copilot in Visual Studio Code discovered that models that successfully […]

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Claude Desktop’s synced Personal Preferences feature can be exploited as a covert prompt-injection vector, transforming the AI assistant into a de facto command-and-control (C2) agent. This method allows for remote code execution on a compromised user workstation without the need for phishing emails or traditional malware delivery. In this attack chain, the initial access is […]

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ESET’s H1 2026 threat report shows attackers accelerating the use of familiar playbooks with AI-flavored lures, social engineering, and defense evasion rather than inventing entirely new ones. The clearest signals are the rise of malicious AI skills, a doubled ClickFix footprint, first-wave AI-powered Android malware, record QR-code phishing, and a growing ecosystem of EDR killers. […]

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The underground advertisement for the so-called Mycelium Framework reads like another feature‑packed botnet sales pitch: cross‑platform payloads, encrypted C2, persistence, exploit modules, credential theft, and lateral movement. Those building blocks are not new. What makes Mycelium notable is its advertised purpose to treat compromised endpoints not as disposable bots but as a capability‑aware. AI compute […]

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