cset

¿Qué es CSET? La Agencia de Seguridad de Infraestructura y Ciberseguridad CISA y el Laboratorio Nacional de Idaho INL desarrollan la Herramienta de Evaluación de Seguridad Cibernética CSET® para los propietarios de activos, con el objetivo principal de reducir el riesgo en la infraestructura...

U.S. Offers Up to $10 Million for Tips on Zhang Yu, Charged in HAFNIUM Hacks

The U.S. State Department is offering up to $10 million for information leading to the identification or location of Zhang Yu, a Chinese national charged in the United States in connection with the 2021 Microsoft Exchange Server attacks known as HAFNIUM. The reward is for information leading to h...

From Sandbox to Enforcement: Confidence-Qualified Threat Intelligence for Critical Infrastructure

Security operations centres and national incident-response teams defending critical infrastructure collect abundant threat data yet struggle to turn it into actionable intelligence. A malware sandbox produces detailed behavioural evidence, but as a large, unranked report whose confidence is...

Scan for Good: Using AI to discover and fix high-priority exposures across public services and critical infrastructure

New initiative partners with under-resourced organizations to uncover, remediate exploitable risk at scale...

ThreatsDay: Self-Rewriting Agents, 800+ Flaws Patched, Insider SIM Swaps and 22 More New Stories

Attackers keep finding new keys. The funny part is that defenders keep inventing where to store them. This week, those keys sit in AI tools, exposed services, old bugs, weak logins, and software sold like a monthly subscription. Some attacks use new tricks. Others just reuse what was already lyin...

Wiz achieves GovRAMP High Authorization

Delivering unified cloud security and accelerating secure modernization to protect citizen data and critical infrastructure...

PT-2026-85379

Tycon Systems TPDIN-Monitor-WEB3 versions 2.2.9 and prior are vulnerable to a cross-site request forgery vulnerability. This could allow an attacker to perform state changing operations on the device...

PT-2026-85378

CVE-2026-82684: Missing authorization in Tycon Systems TPDIN-Monitor-WEB3 ≤2.2.9 lets attackers dump system credentials, configs, or flash contents. CVSS 8.1. Unpatched—assume exposure. Isolate affected units and restrict access https://t.co/MztgdxQJ6F CVE CVEAlert infosec SysAdmin cybersecurity...

PT-2026-85371

Name of the Vulnerable Software and Affected Versions Rockwell Automation 1756-ENBT affected versions not specified Description A denial-of-service flaw exists in the 1756-ENBT module, which serves as an EtherNet/IP bridge for ControlLogix controllers. An attacker can crash the device by sending ...

PT-2026-84458

Name of the Vulnerable Software and Affected Versions GeoNetwork versions prior to 4.4.12 GeoNetwork versions prior to 4.2.17 Description The Saxon XSLT processor used to render formatters is configured without secure processing FEATURE SECURE PROCESSING and without disabling Java extension...

⚡ Weekly Recap: Chinese Spy Proxy, AI Agents Go Off-Task, Router Backdoors and More

The boring parts caused most of the trouble. A router shipped ready to listen. A fake check turned the user into the installer. Trusted systems collected traffic and passwords, then cleaned the logs. Old bugs formed new attack chains. Even an AI agent decided its assigned task was optional...

FBI Disrupts China-Linked QTFY Infrastructure Used to Steal Data From U.S. Organizations

The U.S. Department of Justice DoJ on Wednesday announced the disruption of two hacking platforms named QScan and QTRouter operated by Chinese threat actors to target critical infrastructure and other sensitive networks in the country. The activity has been attributed to a Chinese state-sponsored...

CISA Red Team Compromised Two Critical Infrastructure Orgs, One Detected Nothing

The U.S. Cybersecurity and Infrastructure Security Agency CISA has published the results of two red team assessments it conducted simultaneously against two critical infrastructure organizations, using what it described as similar tradecraft while recording sharply different defensive outcomes...

U.S. Sanctions Iran-Linked Hackers Behind Critical Infrastructure Breaches

The U.S. Department of the Treasury has announced fresh sanctions on Iranian cyber actors as part of what it called an "unprecedented, whole-of-government, economic campaign" against the nation and its enablers. "We are launching an economic onslaught against Iran's financial connections around t...

⚡ Weekly Recap: AI-Powered PLC Attacks, GitLab Attacks, Stripe Key Leaks and More

A package gets installed. A login prompt opens. A box sits exposed to the internet. Nothing looks unusual yet. That’s roughly the mood this week. Trusted tools turn hostile, old weak spots get fresh attention, AI makes exploit work cheaper, and researchers keep finding attacks that sound harder...

China Is Strapping ‘Digital Bombs’ to Civilian Infrastructure—Is the US Ready?

This week on “Uncanny Valley,” Andy Greenberg discusses sitting in on a war game simulating a cyberattack from the Chinese hacking group Volt Typhoon...

AI-Generated Exploit Scripts Target Siemens S7 PLCs in U.S. Critical Infrastructure

The U.S. government on Wednesday warned of an "active threat" targeting critical infrastructure organizations in the country using artificial intelligence AI-generated exploit scripts. The activity is targeting Siemens S7 SeriesProgrammable Logic Controllers PLCs to conduct reconnaissance and...

A Case-Control Measurement Study of OSINT Source Effectiveness for Critical Infrastructure Defense

Defenders of critical infrastructure CI subscribe to many public open-source intelligence OSINT feeds without an empirical basis for which feeds actually precede attacks. We provide one. Across 54 confirmed CI cyberattacks from 2010 through 2024 spanning twelve named CI sectors plus a cross-secto...

Gunra Ransomware Exploits Fortinet FortiOS, FortiProxy Flaws to Breach Networks

Cybersecurity and intelligence agencies from South Korea and the U.S. warned of Gunra ransomware attacks targeting critical infrastructure sectors and organizations across the world. Targets of these attacks include healthcare and public health, financial services, government services and...

Beyond Resilience: Antifragility in Critical Infrastructure Cybersecurity

Critical infrastructure cybersecurity increasingly requires frameworks that move beyond recovery toward bounded improvement under disruption, yet empirically grounded theories for operational technology remain limited. This paper develops a Theory of Antifragility AFT for critical infrastructure ...