Today’s interdependent and interconnected world requires joint efforts and holistic approaches to protect critical infrastructure assets from the growing number of attacks and to address ever-evolving cyber threats to government, energy, healthcare, education, banking, transportation, telecommunication and other critical sectors.
With a dedicated section focusing on Critical Infrastructure protection, we aim to enhance cooperation and engage security professionals through news, articles and in-depth analysis of emerging threats and technologies.
NEWS
- Stolen passwords are exposing America’s water providers to hackers
September 22, 2026
New security research has found that well over a thousand U.S. water and wastewater providers are exposed to hacks due to malware that’s capable of stealing their employees’ passwords and active logged-in sessions. The findings by cybersecurity defense firm SpyCloud underscore how water providers and other critical infrastructure can be compromised with relative ease amidst a ...
- An open letter for a global surge in cyber defense
August 27, 2026
We have a limited window to strengthen cyber defenses. In the coming months, AI-enabled cyber attacks will become far more widespread and sophisticated as models around the world become increasingly capable. The companies and public services our communities depend on—from hospitals to water treatment plants to the infrastructure that powers the internet—are at risk. Today’s AI advances ...
- China-Linked Hacking Group QTFY Targets Military and Critical Infrastructure with Malicious Distributed Systems
August 26, 2026
The Federal Bureau of Investigation, National Security Agency, and Cyber National Mission Force are releasing this joint cybersecurity advisory to alert organizations concerning China-linked cyber threat actors, who use the acronyms QTFY, QT, and QTCYBER for themselves and their tools and have developed malicious distributed platforms to compromise the networks of US and foreign organizations. ...
- StopRansomware: Gunra Ransomware
August 10, 2026
Gunra is a ransomware-as-a-service (RaaS) used by affiliates to target government, critical infrastructure, and other organizations. The Gunra ransomware variant first appeared in 2025 and expanded to RaaS operations in 2026. The actors leverage a double-extortion model, both encrypting data and threatening to publish exfiltrated data to a dedicated leak site (DLS) if the ransom ...
- Security researchers scanned the Polish web and found courts, hospitals, and airports at risk of hacks
August 7, 2026
Two Polish security researchers wanted to find out how vulnerable their country’s internet was to potential cyberattacks and quickly found that thousands of public agencies and websites were at risk of being hacked. At the Def Con cybersecurity conference in Las Vegas on Friday, security researchers Robert Kruczek and Kamil Szczurowski said they wanted to understand ...
- Iran-linked CyberAv3ngers suspected in attacks on Minnesota water systems
July 29, 2026
Security researchers at Tenable suspect the Iran-linked faux hacktivist outfit CyberAv3ngers was behind the cyberattack that disrupted more than 30 Minnesota water facilities. Neither state-level nor federal officials have made any claims regarding attribution for the attacks, however, Tenable reckons the operational pattern is consistent with the crew’s previous raids, noting the timing relative to recent government warnings. The ...
- CISA has expanded the scope of its alert on Iranian-affiliated hackers attacking critical infrastructure
July 23, 2026
The US Cybersecurity and Infrastructure Security Agency (CISA) has expanded the scope of its alert on Iranian-affiliated hackers attacking critical infrastructure, including water and energy facilities. The original advisory focused on programmable logic controllers (PLCs) manufactured by Rockwell Automation/Allen-Bradley. The update warns that the activity may also target devices from Schneider Electric, Siemens, “and potentially other branded/manufactured PLCs.” The conflict between ...
- Experts warn hackers could shut down entire power grids by hijacking cloud accounts
July 21, 2026
Whenever an AI data center thinks really, really hard, it can increase its power consumption so much to trigger disruptions and possibly even blackouts and gear malfunctions. So, is it possible for a malicious actor to trigger this scenario deliberately, in order to cause physical harm? Multiple researchers from the Zhejiang University in Hangzhou, China, wrote ...
- Three Steps to the Terminal: A Siemens ROX II Zero-Day Trilogy
July 17, 2026
Palo Alto Unit 42 conducted this research in close partnership with Siemens, reflecting their shared commitment to advancing the security and resilience of critical infrastructure. This report details a critical, chained exploit comprising three zero-day vulnerabilities (CVE-2025-40948, CVE-2025-40947, and CVE-2025-40949) discovered in Siemens ROX II operational technology (OT) switches. Successful exploitation of this chain would allow ...