Security Bulletin

All HTTP requests created using FastHTTP have been leveraged for brute-force and multi-factor authentication fatigue attacks against Azure Active Directory endpoints, with Brazil accounting for most of the malicious traffic, followed by Turkey...

Acquisition of warrants in August enabled the U.S. Department of Justice and FBI to remotely target PlugX-impacted systems with a self-destruct command that not only removed malware files and registry keys but also established a temporary script to...

This blog explores how the EU AI Act addresses security for AI systems and models, the importance of AI literacy, and Cisco's approach for safeguarding AI through a holistic AI Defense vision.

You need to move fast with AI, but you absolutely cannot afford to sacrifice safety and security for speed. Announcing Cisco AI Defense—a solution designed to eliminate this tradeoff and empower you to innovate fearlessly.

Cisco AI Defense is a single, end-to-end solution that helps your organization understand and mitigate risk on both the user and application levels.

Today, CISA released the Microsoft Expanded Cloud Logs Implementation Playbook to help organizations get the most out of Microsoft’s newly introduced logs in Microsoft Purview Audit (Standard). This step-by-step guide enables technical personnel to...

Congratulations to all the researchers recognized in this quarter’s Microsoft Researcher Recognition Program leaderboard! Thank you to everyone for your hard work and continued partnership to secure customers. The top three researchers of the 2024 Q4...

In 2024, the Taiwanese government saw the daily average of attempted attacks by China double to 2.4 million, with a focus on government targets and telecommunications firms.

In a whitepaper, the AI Red Team describes its methodology and offers guidance for security teams.

The patch dump is the largest from Microsoft in over half a decade.

Company has issued patches for an unprecedented 159 CVEs, including eight zero-days, three of which attackers are already exploiting.