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Zero-Day Exploits

Weekly Report: New Hacking Techniques and Critical CVEs 7 Jan – 12 Jan 2026

Between January 7-12, 2026, four developments stand out for enterprise defenders: n8n CVE-2026-21858 (Ni8mare): A maximum-severity (CVSS 10.0) unauthenticated remote code execution vulnerability in n8n workflow automation platform, enabling complete infrastructure takeover through content-type confusion. The vulnerability was disclosed January 7, 2026, with proof-of-concept exploit publicly available; 26,500+ internet-exposed instances remain at risk. Trust Wallet… Read More »Weekly Report: New Hacking Techniques and Critical CVEs 7 Jan – 12 Jan 2026

Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 7 Jan – 12 Jan 2026

The first full operational week of 2026 (January 7-12) shattered expectations with a cascade of maximum-severity vulnerabilities and mass-scale data exposures. The week was dominated by Cyera’s disclosure of CVE-2026-21858 (Ni8mare)-a CVSS 10.0 unauthenticated RCE in n8n workflow automation affecting ~100,000 instances globally-and the re-emergence of 17.5 million Instagram user records on dark web forums,… Read More »Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 7 Jan – 12 Jan 2026

Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 18 Dec – 25 Dec 2025

The holiday week of December 18–25, 2025, defied the traditional “quiet period,” characterized instead by high-impact disclosures and active exploitation of critical infrastructure. The week was dominated by Cisco’s confirmation of a zero-day (CVE-2025-20393) in its secure email gateways, actively exploited by China-nexus APTs. On the data breach front, major insurance provider Aflac disclosed a… Read More »Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 18 Dec – 25 Dec 2025

Weekly Report: New Hacking Techniques and Critical CVEs 10 Dec – 17 Dec 2025

The week of December 10-17, 2025 witnessed unprecedented velocity in critical vulnerability exploitation and nation-state targeting of global infrastructure. Five CVSS 10.0/9.8-rated vulnerabilities entered active exploitation phases within 72 hours of disclosure, impacting 644,000+ domains and requiring emergency government directives. Simultaneously, APT36 demonstrated Linux-specific espionage capabilities against Indian government infrastructure, ToddyCat expanded email harvesting operations,… Read More »Weekly Report: New Hacking Techniques and Critical CVEs 10 Dec – 17 Dec 2025

Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 10 Dec – 17 Dec 2025

This week (December 10–17, 2025) has been defined by state-level vulnerability exploitation and critical infrastructure sieges. The most significant strategic development is the confirmation of a successful breach of the French Interior Ministry, driven not by a zero-day, but by fundamental hygiene failures—a stark reminder that nation-state targets are often compromised via the path of… Read More »Weekly Cybersecurity Intelligence Report Cyber Threats & Breaches 10 Dec – 17 Dec 2025

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