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The Russian threat actor known as APT28 (aka Forest Blizzard and Pawn Storm) has been linked to a fresh spear-phishing campaign targeting Ukraine and its allies to deploy a previously undocumented malware suite codenamed PRISMEX . "PRISMEX combines advanced steganography, component object model (COM) hijacking, and legitimate cloud service abuse for command-and-control," Trend Micro researchers Feike Hacquebord and Hiroyuki Kakara said in a technical report. The campaign is believed to be active since at least  September 2025. The activity has targeted various sectors in Ukraine, including central executive bodies, hydrometeorology, defense, and emergency services, as well as rail logistics (Poland), maritime and transportation (Romania, Slovenia, Turkey), and logistical support partners involved in ammunition initiatives (Slovakia, Czech Republic), and military and NATO partners. The campaign is notable for the rapid weaponization of newly disclosed ...

The Fragmented State of Modern Enterprise Identity Enterprise IAM is approaching a breaking point. As organizations scale, identity becomes increasingly fragmented across thousands of applications, decentralized teams, machine identities, and autonomous systems.  The result is Identity Dark Matter: identity activity that sits outside the visibility of centralized IAM and beyond the reach of security teams. According to Orchid Security ’s analysis , 46% of enterprise identity activity occurs outside centralized IAM visibility. In other words, nearly half of the enterprise identity surface may be operating unseen. This hidden layer includes unmanaged applications, local accounts, opaque authentication flows, and over-permissioned non-human identities. It is further amplified by disconnected tools, siloed ownership, and the rapid rise of Agentic AI. The consequence is a widening gap between what the security organizations think th...

Artificial Intelligence (AI) company Anthropic announced a new cybersecurity initiative called Project Glasswing  that will use a preview version of its new frontier model, Claude Mythos , to find and address security vulnerabilities. The model will be used by a small set of organizations, including Amazon Web Services, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorgan Chase, the Linux Foundation, Microsoft, NVIDIA, and Palo Alto Networks, along with Anthropic, to secure critical software. The company said it's forming this initiative in response to capabilities observed in its general-purpose frontier model that demonstrate a "level of coding capability where they can surpass all but the most skilled humans at finding and exploiting software vulnerabilities." Because of its cybersecurity capabilities and concerns that they could be abused, Anthropic has opted not to make the model generall...

The North Korea-linked persistent campaign known as Contagious Interview has spread its tentacles by publishing malicious packages targeting the Go, Rust, and PHP ecosystems. "The threat actor's packages were designed to impersonate legitimate developer tooling [...], while quietly functioning as malware loaders, extending Contagious Interview’s established playbook into a coordinated cross-ecosystem supply chain operation," Socket security researcher Kirill Boychenko said in a Tuesday report. The complete list of identified packages is as follows - npm: dev-log-core, logger-base, logkitx, pino-debugger, debug-fmt, debug-glitz PyPI: logutilkit, apachelicense, fluxhttp, license-utils-kit Go: github[.]com/golangorg/formstash, github[.]com/aokisasakidev/mit-license-pkg Rust: logtrace Packagist: golangorg/logkit These loaders are designed to fetch platform-specific second-stage payloads, which turn out to be a piece of malware with infostealer and remo...

Iran-affiliated cyber actors are targeting internet-facing operational technology (OT) devices across critical infrastructures in the U.S., including programmable logic controllers (PLCs), cybersecurity and intelligence agencies warned  Tuesday. "These attacks have led to diminished PLC functionality, manipulation of display data and, in some cases, operational disruption and financial loss," the U.S. Federal Bureau of Investigation (FBI) said in a post on X. The agencies said the campaign is part of a recent escalation in cyber attacks orchestrated by Iranian hacking groups against U.S. organizations in response to the ongoing conflict between Iran, and the U.S. and Israel. Specifically, the activity has led to PLC disruptions across several U.S. critical infrastructure sectors via what the authoring agencies described as malicious interactions with the project file and manipulation of data on human-machine interface (HMI) and supervisory control an...

The Russia-linked threat actor known as APT28 (aka Forest Blizzard) has been linked to a new campaign that has compromised insecure MikroTik and TP-Link routers and modified their settings to turn them into malicious infrastructure under their control as part of a cyber espionage campaign since at least May 2025. The large-scale exploitation campaign has been codenamed   FrostArmada by Lumen's Black Lotus Labs, with Microsoft describing it as an effort to exploit vulnerable home and small office (SOHO) internet devices to hijack DNS traffic and enable passive collection of network data. "Their technique modified DNS settings on compromised routers to hijack local network traffic to capture and exfiltrate authentication credentials," Black Lotus Labs said in a report shared with The Hacker News. "When targeted domains were requested by a user, the actor redirected traffic to an attacker-in-the-middle (AitM) node, where those credentials were harv...

In the rapid evolution of the 2026 threat landscape, a frustrating paradox has emerged for CISOs and security leaders: Identity programs are maturing, yet the risk is actually increasing . According to new research from the Ponemon Institute , hundreds of applications within the typical enterprise remain disconnected from centralized identity systems. These "dark matter" applications operate outside the reach of standard governance, creating a massive, unmanaged attack surface that is now being aggressively exploited—not just by human threat actors, but by autonomous AI agents . The Invisible Threat: Disconnected Apps & AI Amplification Modern enterprises have invested heavily in IAM and Zero Trust, but the "last mile" of identity—legacy apps, localized accounts, and siloed SaaS—remains a stubborn blind spot. The entry of AI into the workforce has turned this gap from a compliance headache into a critical vul...

A high-severity security vulnerability has been disclosed in Docker Engine that could permit an attacker to bypass authorization plugins ( AuthZ ) under specific circumstances. The vulnerability, tracked as CVE-2026-34040 (CVSS score: 8.8), stems from an incomplete fix for CVE-2024-41110 , a maximum-severity vulnerability in the same component that came to light in July 2024. "Using a specially-crafted API request, an attacker could make the Docker daemon forward the request to an authorization plugin without the body," Docker Engine maintainers said in an advisory released late last month. "The authorization plugin may allow a request which it would have otherwise denied if the body had been forwarded to it." "Anyone who depends on authorization plugins that introspect the request body to make access control decisions is potentially impacted." Multiple security vulnerabilities, including Asim Viladi Oglu Manizada, Cody, Oleh Konko, and Vladimir...

An active campaign has been observed targeting internet-exposed instances running ComfyUI, a popular stable diffusion platform, to enlist them into a cryptocurrency mining and proxy botnet. "A purpose-built Python scanner continuously sweeps major cloud IP ranges for vulnerable targets, automatically installing malicious nodes via ComfyUI-Manager if no exploitable node is already present," Censys security researcher Mark Ellzey said in a report published Monday. The attack activity, at its core, systemically scans for exposed ComfyUI instances and exploits a misconfiguration that allows remote code execution on unauthenticated deployments through custom nodes . Upon successful exploitation, the compromised hosts are added to a cryptomining operation that mines Monero via XMRig and Conflux via lolMiner, as well as to a Hysteria V2 botnet. Both of them are centrally managed through a Flask-based command-and-control (C2) dashboard. Data from the at...

When talking about credential security, the focus usually lands on breach prevention. This makes sense when IBM’s 2025 Cost of a Data Breach Report puts the average cost of a breach at $4.4 million. Avoiding even one major incident is enough to justify most security investments, but that headline figure obscures the more persistent problems caused by recurring credential incidents. Account lockouts and compromised credentials don’t make the news. They show up as repeated helpdesk tickets, interrupted workflows, and time pulled away from higher-value work. Individually, each incident seems minor, but collectively they place a constant burden on IT teams and the wider business. The real cost doesn’t just sit in the breach you might prevent, but in the day-to-day disruption you’re already dealing with. Repeated incidents equal repeated costs If an organization finds itself suffering from credential-based attacks or repeated account c...

New academic research has identified multiple RowHammer attacks against high-performance graphics processing units (GPUs) that could be exploited to escalate privileges and, in some cases, even take full control of a host. The efforts have been codenamed GPUBreach , GDDRHammer , and GeForge . GPUBreach goes a step further than GPUHammer , demonstrating for the first time that RowHammer bit-flips in GPU memory can induce much more than data corruption and enable privilege escalation, and lead to a full system compromise. "By corrupting GPU page tables via GDDR6 bit-flips, an unprivileged process can gain arbitrary GPU memory read/write, and then chain that into full CPU privilege escalation — spawning a root shell — by exploiting memory-safety bugs in the NVIDIA driver," Gururaj Saileshwar, one of the authors of the study and Assistant Professor at the University of Toronto, said in a post on LinkedIn. What makes GPUBreach notable is that it works eve...