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Across these cases, initial access through VPNs and phishing quickly translated into credential theft, malware deployment, and even hypervisor-level risk, underscoring the value of zero trust access and micro-segmentation to limit lateral movement after a foothold is gained.

As operational technology becomes more connected, attackers are no longer just exploiting systems — they are exploiting trust, urgency, and human permission.

External Servers, Malicious Extensions, and Shortcut-Based Phishing

2025 Cybersecurity in Review: Key Takeaways From Industry Reviews

CISA Releases 2025 CWE Top 25 and Updated Cybersecurity Performance Goals

Russian State-Sponsored Activity, French Government Breach, and Active Exploits Highlight Expanding Cyber Risk

Rising Threats From Pro-Russia Hacktivists, Russian Phishing Campaigns, and Malicious Security Tools

Hidden Malware, Expanding Access, and New Targets at Sea

Escalating Digital Threats: Secure AI in OT, Targeted Backdoor Campaigns, and a Pharmaceutical Research Sector Data Breach

Aging Infrastructure Meets Modern Threats: Government & Public Safety Networks Breached

Escalating Cyber Operations Signal a New Phase of Global Espionage and Ransomware Threats

Global Attention on Critical Infrastructure Grows as Cyber Attacks Escalate

The Rising Tide of State Sponsored Cyber Threats Intensify Worldwide

Rising Cybersecurity Threats to Critical Infrastructure in the UK and Australia

Emerging Threats: AI-Driven Cyberattacks by Nation-State Groups Targeting Key Industries

This week’s briefing covers new ICS attacks across Canada and escalating cyber risks to water systems in the United Kingdom.

Cybersecurity incidents continue to challenge the resilience of critical U.S. institutions. In 2025, several significant events exposed vulnerabilities in government systems and raised alarms about ongoing threats from foreign actors. This article reviews three major developments: a breach at the U.S. Congressional Budget Office, the aftermath of a ransomware attack on Nevada’s state systems, and a stark warning from a retired general about Chinese cyber activities targeting