Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Defending Against the Next Generation of Agentic Attacks

The attack lifecycle is compressing. Frontier AI models like Anthropic’s Mythos and OpenAI’s GPT-5.5-Cyber can help bad actors research vulnerabilities, test approaches, adapt code, and change delivery methods at machine speed and scale. That reduces the time, skill, and coordination needed to move from vulnerability discovery to active attack. When attacks behave this way, security needs to operate in real time with full visibility and context across the attack path.

Agentic Identity Is Not NHI With a Brain

The non-human identity (NHI) problem was always the same problem: too many service accounts, too few owners, too many secrets in too many places. They sat where we left them, quietly piling up privilege, outliving the engineer who created them. Eventually someone, an auditor, sometimes an attacker, went looking and found them. Agents are a different problem.

Uncovering LLM Vulnerabilities: Insights from the AI Security Testing Front Line

Artificial intelligence (AI) is transforming the business landscape at an accelerated pace. The announcement of Mythos from Anthropic, with its limited public release, is just one example of how LLMs are changing the speed at which unknown flaws in IT systems can be exposed.

Continuous Offensive Security: The Line We've Been Walking

AI Pentesting is having a moment. Well, several moments, actually. Every other week, another vendor announces something, or another LLM-driven pentesting tool tops some benchmark on a target nobody's heard of, another deck claims a new "gold standard" being disrupted, at long last... It's been busy.

Securing Success: Protecting IP While Powering Productivity

To ensure a company can continue to operate and make a profit, its intellectual property must be kept safe. It’s not uncommon, however, for employees to unintentionally put IP in harm’s way – and it’s the job of security to prevent accidental disclosure or loss with the right support. Renasas’ focus on preventing accidental data leaks and protecting IP aligns with Netskope's core data loss prevention (DLP) and security capabilities.

Practical MCP Security: A Playbook for Mid-Market Teams

Most guidance published on AI agent security is written for enterprise organizations. It assumes dedicated AI security functions, red teams, platform engineering groups, and the budget to commission purpose-built tooling. If your security team is three people covering five hundred employees and a cloud environment that grows faster than you can document it, that guidance was not written for you. The five posts in this series have established the threat landscape.

Tanium AI Enrichment and Analysis: Tanium Tech Talks #162

Tired of decoding commands, searching unfamiliar processes, and guessing alert context? See how Tanium AI Enrichment& Analysis breaks down alert activity, explains risk, and guides response - without leaving your workflow. Join us as we explore how Tanium Threat Response uses AI to: Provide detailed context and security implications Decode complex or encoded command lines Summarize alerts with key findings and context Recommend next steps to accelerate investigation and response.

Why MCP Breaks the Financial Services Security Stack

A relationship manager asks the firm's AI assistant to "summarize my top wealth clients by AUM and flag anyone with a pending transfer over $500K." The agent calls a CRM MCP server, then a core banking MCP server, then a market data MCP server, and returns a clean answer in twelve seconds. Names, balances, account numbers, pending wire details, all rendered in plain text inside the chat window. No file moved. No email left the network. No DLP channel triggered.

Cato CTRL Threat Brief: AI, Zero-Days, and the US-China Cyber Arms Race

Underlying the US–China AI race, there’s arguably a more sinister arms race—the race to identify zero-day threats. Frontier AI algorithms, such as Anthropic Mythos (here) and China’s Qihoo 360 (here), are compressing the zero-day discovery cycle. But how those discoveries are gathered and shared among cooperating entities is giving China significant defensive and offensive advantages.