Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Why Removing Document Metadata Matters

Most people consider a document only as words, numbers, and images that are presented on their screen. They think that when they export a file to PDF or attach it to an email, what is visible is all that exists. However, digital documents have a lot more information beneath the surface that are not visible to the casual eye but can be easily accessed by anyone who knows how to find them. The hidden layer of a document is called metadata, and it is much more important in data security than a lot of organizations acknowledging.

AI Watermark Remover & Image to Video AI: Powerful Tools for the Visual Age

The pace of digital content creation is faster than ever, and success depends on standing out. No matter your field-marketing, design, e-commerce, or education-the demand for clear, versatile, and engaging visuals is universal. Two advancements now empower creators to meet this demand: ai watermark remover and image to video ai. Here's how these tools can transform your content, boost productivity, and unlock fresh storytelling opportunities.

Device provisioning struggles due to M&As, high staff turnovers, and Epic go-lives

Two primary trends are reshaping the healthcare industry: First, healthcare experiences a high number of mergers and acquisitions (M&As), with affiliates frequently joining and exiting as contracts evolve. Second, staff turnover remains persistently high, largely driven by burnout among healthcare practitioners.

Mastering cloud app control, Part 3: Governing file transfers

In Part 1 and Part 2 of the cloud app control blog series, we saw how SinaraTech, a mid-sized ecommerce company, used access control to block risky apps and login control to weed out unauthorized access to legit applications. But the danger wasn't over yet. The Security SOC team had one final piece that was missing from the cloud app control puzzle. Let's continue down the road to find that piece.

Obscure MCP API in Comet Browser Breaches User Trust, Enabling Full Device Control via AI Browsers

SquareX released critical research exposing a hidden API in Comet that allows extensions in the AI Browser to execute local commands and gain full control over users' devices. The research reveals that Comet has implemented a MCP API (chrome.perplexity.mcp.addStdioServer) that allows its embedded extensions to execute arbitrary local commands on users' devices, capabilities that traditional browsers explicitly prohibit. Concerningly, there is limited official documentation on the MCP API.

Seraphic Becomes the First and Only Secure Enterprise Browser Solution to Protect Electron-Based Applications

Seraphic, the leader in enterprise browser security (SEB) and AI enablement, today announced native protection for Electron-based applications such as ChatGPT desktop, Teams, Slack, and more, becoming the first and only browser security platform to introduce this capability.

What Is a Large Language Model (LLM)?

The history of computing is marked by sea change moments; those times when the world seems to shift into a new possibility space almost overnight. ENIAC. The personal computer. The World Wide Web. The smartphone. And now, AI. While the term “AI” has been applied to many new (or re-branded) services and products, the underlying technology that makes most of them feel like magic is the large language model (LLM).

Come see us at Microsoft Ignite: Live Demos & How We Optimize Your Security Stack

We're live. Cheyenne, Walter, and Cain are giving demos, answering questions, and showing how Reach helps teams optimize their security stack. Level up your knowledge and get some loot on this side quest. Come see us: Microsoft Ignite — San Francisco Booth 4037 November 18–21, 2025.