From Overwhelmed to Autonomous: Rethinking Threat Intelligence in 2026
Key Takeaways The real challenge in cybersecurity isn’t intelligence or visibility, it’s speed. Attackers operate at machine speed, while most organizations are...
3 practical ways AI threat detection improves enterprise cyber resilience
Why “more alerts” isn’t the same as better security If you run security in an enterprise environment, you already know...
North Korean Hackers Use Fake IT Worker Scheme to Infiltrate Companies and Evade Sanctions
North Korea has been running one of the most quietly effective cyber fraud operations in recent years. State-sponsored operatives working for the Pyongyang...
Hacking Safari with GPT 5.4
When Anthropic unveiled Mythos and Project Glasswing, the reaction was immediate and polarized. Some dismissed it as fear-driven marketing, while others treated it as...
[R1] Nessus Versions 10.11.4 and 10.12.0 Fixes Arbitrary File Deletion
Nessus Versions 10.11.4 and 10.12.0 Fixes Arbitrary File Deletion Jason Schavel Thu, 04/23/2026 - 14:30
A vulnerability has been identified in Nessus on...
[R1] Nessus Agent Version 11.1.3 Fixes Arbitrary File Deletion
Nessus Agent Version 11.1.3 Fixes Arbitrary File Deletion Jason Schavel Thu, 04/23/2026 - 14:10
A vulnerability has been identified in Nessus Agent on...
It pays to be a forever student
Welcome to this week’s edition of the Threat Source newsletter. If I haven’t said it in a newsletter before, I'll say it now: If you want to be good...
Private health records of half a million Britons offered for sale on Chinese website
Technology minister tells Commons ‘de-identified’ information from UK Biobank advertised for sale on AlibabaThe confidential health records of half a million British volunteers have...
Google Favors General-Purpose Gemini Models Over Cybersecurity‑Specific AI
Google Cloud’s COO advocated for combining general-purpose frontier large language models with task-specific AI agents - Read more
UAT-4356’s Targeting of Cisco Firepower Devices
Cisco Talos is aware of UAT-4356's continued active targeting of Cisco Firepower devices’ Firepower eXtensible Operating System (FXOS). UAT-4356 exploited n-day vulnerabilities (CVE-2025-20333 and...









