Francois

This Week in Cybersecurity: React Zero-Day, China's BRICKSTORM Campaign, and Critical Infrastructure Under Siege

Cybersecurity

This Week in Cybersecurity: React Zero-Day, China's BRICKSTORM Campaign, and Critical Infrastructure Under Siege

December 3-5, 2025 | Weekly Threat Intelligence Briefing This week brought a cascade of high-severity vulnerabilities and coordinated nation-state attacks, underscoring the increasingly hostile threat landscape facing IT leaders. From a critical remote code execution flaw in React Server Components that triggered emergency patching across millions of websites, to a joint
This Week in Third-Party Breaches: Emergency Alert Systems, SaaS Platforms, and Collaboration Tools Under Attack

third-party supply chain breach

This Week in Third-Party Breaches: Emergency Alert Systems, SaaS Platforms, and Collaboration Tools Under Attack

This Week in Third-Party Breaches: Emergency Alert Systems, SaaS Platforms, and Collaboration Tools Under Attack The week of November 24-28, 2025, within five days, we witnessed a ransomware attack that crippled emergency notification systems across hundreds of US municipalities, an OAuth token abuse campaign that compromised over 200 enterprise Salesforce
First AI-Orchestrated Cyber Espionage Campaign Uncovered as Google Disrupts Billion-Dollar Chinese Phishing Network

AI Espionage

First AI-Orchestrated Cyber Espionage Campaign Uncovered as Google Disrupts Billion-Dollar Chinese Phishing Network

The cybersecurity landscape reached a critical inflection point last week, as Anthropic revealed the first documented large-scale cyberattack carried out primarily by artificial intelligence. At the same time, Google launched unprecedented legal action against a Chinese phishing empire. These developments signal a fundamental shift in both cyber threats and defenses.
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