Cyber Security Intelligence
Real-time aggregation of the most critical cybersecurity news, vulnerabilities, and threat warnings.
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Zero-Trust Architecture in Practice: Micro-segmentation and Identity-Driven Defense
Translating NIST SP 800-207 into operational reality: least-privilege identity access, conditional access policies, and micro-segmented workload defense.
The 2026 Blueprint for Open Source Intelligence (OSINT): Advanced Reconnaissance Frameworks
A comprehensive operational guide to OSINT methodology, threat actor tracking, infrastructure correlation, and defensive reconnaissance tooling.
Reconstructing AI Agent Activity: Two New Scripts for Forensic Review, (Thu, Oct 8th)
We just did a major update to FOR577 and added a lot of new material on day 5 about investigating AI usage in incident response. In the new material we dicsuss 8 of the most popular AI coding assistants and agents...
Microsoft Teams to get support for third-party deepfake detection tools
Microsoft will soon introduce support for third-party deepfake detection solutions and impersonation protection in Teams meetings. According to new entries on the Microsoft 365 Roadmap, both changes are now in...
Microsoft, Adobe, Apple, and Foxit vulnerabilities
Cisco Talos’ Vulnerability Discovery & Research team recently disclosed vulnerabilities in Adobe, Apple, Foxit Reader, and Microsoft. The vulnerabilities mentioned in this blog post have been patched by their respective...
FBI, Secret Service add to warnings of FortiBleed credential stealing campaign
Ports on a Fortinet firewall. Image: Fortinet / YouTube FBI, Secret Service add to warnings of FortiBleed credential stealing campaign More than 86,000 internet-facing Fortinet FortiGate firewalls and virtual private...
Social Engineering Detection Moves Into the Live Conversation
Companies are pouring time and dollars into security awareness training, but there is little empirical evidence to suggest it actually works against social engineering. Social engineering remains a primary and...
TTY Logs and the Data it Captures, (Sun, Oct 4th)
For an experiment, I created a script [ 1 ] that parses and send the TTY logs collected from actors or bots activity that run various commands after they successfully login the DShield sensor. Those TTY logs are sent...
YARA-X 1.21.0 Release, (Sat, Oct 3rd)
YARA-X's 1.21.0 release brings 5 improvements and 4 bugfixes. One improvement is allowing stdin for CLI option --scan-list. This allows one to generate a list of folders to scan, and pass it via a pipe. Like this...
Vulnerability Backlogs Are an Ownership Problem
OPINION Most enterprises drowning in vulnerabilities don't have a detection problem. They have an accountability problem wearing a detection problem's clothing. You can see it in how they spend. When a backlog gets big...
The EDR blind spot: 3 ways browser attacks evade endpoint telemetry
Article written by Andrius Buinovskis, VP of product strategy at NordLayer EDR remains necessary when attackers execute code on the host. The problem starts if teams expect EDR to flag every anomalous action, including...
Insights from the 2026 Microsoft Digital Defense Report
Every year, the Microsoft Digital Defense Report gives us an opportunity to step back from individual threats and look broadly at what Microsoft’s security and threat intelligence teams are seeing. Today, we released...