Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Your data leaks in ways you don't expect. A developer pastes source code into ChatGPT. A finance employee emails a payroll spreadsheet to a personal inbox. A salesperson uploads a client list to a personal Google Drive before their last day. All of these are breaches, rather, potential breaches. That's exactly why data loss prevention (DLP) tools exist. But picking the right one? That's where it gets complicated.

Building a DLP strategy has two failure modes. The first is skipping the planning and going straight to deploying a tool. The second is over-planning and never actually deploying anything. These 10 Data Loss Prevention Best Practices cover the full arc. From picking the right DLP tool, setting up your program properly, and keeping it from drifting once it's live. Teams that get DLP right tend to follow roughly the same best practices.

Many observability platforms authenticate to Microsoft Azure by using client secrets. Teams must create, store, and periodically rotate these secrets to keep receiving the telemetry data that they need. This recurring maintenance adds operational overhead and increases the risk of ingestion outages that occur when secrets expire.

Two weeks ago, we published the Agent Baseline alongside Docker and Keycard. In it, we describe six security outcomes, 35 controls, and an open reference architecture for running AI agents at the enterprise level. Last week, we stress-tested it: we took it to a panel at Black Hat and spent about one hour being asked hard questions about it. Play Video: Snyk x Docker x Keycard | Agent Baseline Panel @ Black Hat 2026 The most useful question came from someone who had actually already read it.

Black Hat 2026 came just weeks after the Five Eyes cybersecurity agencies — CISA, the UK’s NCSC, Australia’s ACSC, Canada’s CCCS, and New Zealand’s NCSC-NZ — issued a joint statement to boards and executives with the blunt message that AI is rewriting the rules of cyber risk, the window between vulnerability and exploitation is shrinking, and organizations have a matter of months to adapt.

A critical zero-day vulnerability (CVE-2026-50656/“RoguePlanet”) in Microsoft Defender’s Malware Protection Engine (mpengine.dll) enables local users, including standard, low-privilege accounts, to escalate privileges to NT AUTHORITY\SYSTEM using a race condition and improper link resolution. Microsoft initially issued a patch (Engine v1.1.26060.3008) in July 2026.

To read more on this story and the significance of Business Email Compromise (BEC), visit The Wall Street Journal where Dave Burg was interviewed (subscription required). A few months ago, scammers hijacked a routine infrastructure project in Surfside Beach, South Carolina, costing the small town $545,000. The scheme stemmed from a single spoofed email sent from a lookalike domain, instructing the town to switch payment from check to ACH.

Enterprise AI agents stopped being a pilot project a while ago. They read email, touch source code, operate browsers, and increasingly make decisions inside production systems, which means the security model built for chatbots and prompts no longer covers what is actually happening inside the enterprise. Black Hat USA 2026 turned out to be the week that gap became impossible to ignore.

Claude Code, Cursor, GitHub Copilot, and Gemini CLI are running on developer machines across your enterprise right now. They're browsing the web, writing to your filesystem, committing code to your repositories, and calling external APIs under the identity of your engineers. Most security teams have no visibility into any of it. This isn't a future problem.

The Middle East, especially the UAE and Saudi Arabia, has become a priority market for cloud service providers (CSPs) as governments accelerate digital transformation across public and private sectors. The opportunity is real, but so is the complexity. In our work with clients and regulators, Coalfire has seen that market entry often hinges less on commercial certifications and more on meeting strict data sovereignty and cybersecurity requirements.