Cybersecurity
Defensive security practice across the stack.
WSJ Leadership Institute Launches 'Leaders' Podcast Series with Executive Conversations on AI and Cybersecurity
The Wall Street Journal's Leadership Institute has launched a biweekly podcast, 'Leaders,' hosted by founding president Alan Murray. The series features candid interviews with top executives navigating AI adoption, cybersecurity challenges, and modern business transformation — beginning with a Rubrik CEO episode on balancing AI growth with security.
Beyond the Buzzer: How MSPs Can Actually Cut Through Security Alert Fatigue
MSPs drown in alerts every day, but many miss the real threats hiding in plain sight. It’s not that their tools don’t work—it’s that they’re singing different songs without hearing each other. A walk-through of real SIEM value for the over-stretched MSP analyst, with practical ways to turn chaos into clarity—without hiring three more people.
From Passive Walls to Active Intelligence: Transforming Cybersecurity Infrastructure
Explore the 20-year trajectory of cybersecurity, transitioning from reactive perimeter-based defense to proactive, AI-integrated security frameworks. Optimized for search: cybersecurity history, AI security, and network evolution.
Prompt Injection and Data Exfiltration in Copilot Search
Understand the SearchLeak attack: A three-stage indirect prompt injection threat in AI-powered search. Learn detection and mitigation strategies for Secure AI deployment.
How AI Is Breaking Traditional Cybersecurity: Inside the Speed Crisis Facing MSPs
Gartner predicts AI agents will halve the time to exploit exposed accounts by 2027. As AI-driven cybercrime scales — from deepfake voice fraud to automated credential theft at 50%+ faster rates — traditional MSP security stacks are proving too fragmented and too slow. This article examines how AI is transforming the speed and scale of cybercrime and why traditional security operations can't keep up.
Cybersecurity Evolution: From Perimeter Defense to AI-Native Security
Twenty years ago, cybersecurity focused almost exclusively on antivirus software and firewalls. Today, the landscape has transformed dramatically with AI-driven threat detection, zero-trust architectures, and autonomous defense systems. This article traces the evolution of cybersecurity through key paradigm shifts and examines what an AI-native security posture looks like.
Security Experts Open Letter Urges Reversal of Anthropic Claude Export Restrictions
An open letter signed by dozens of security experts urged the US government to reverse export restrictions on Anthropic's Claude AI models, raising concerns about national security implications and global AI leadership.
Diffusion Gemma: Exploring the Intersection of Diffusion Models and Google's Gemma Architecture
Explore the convergence of diffusion models and Google's Gemma architecture in this comprehensive guide to multimodal AI systems, including PaliGemma, Stable Diffusion, and emerging hybrid architectures
Arcade.dev Raises $60 Million to Secure AI Agents
Arcade.dev raises $60M Series A to solve enterprise AI agent authorization challenges with an authentication runtime layer. Learn how the platform enables secure, auditable AI agent operations.
The Fable of Safety: Cybersecurity Researchers Clash with Anthropic's Guardrails
Cybersecurity researchers are pushing back against Anthropic's new Fable 5 model, claiming that its over-aggressive safety guardrails make it unusable for professional security work and defensive analysis.
Anthropic's "Fable" Release Met with Criticism over Onerous Security Guardrails
Anthropic's Fable cybersecurity model is facing pushback from researchers who find its safety guardrails prevent legitimate defensive research.
North Koreans behind nearly half of US tech industry hacks, says CrowdStrike
CrowdStrike reports that North Korean operatives are systematically infiltrating US technology companies by posing as legitimate IT professionals, accounting for a significant portion of sector-wide hacks.