Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Exploitation of software vulnerabilities is now the number one cause of breaches, according to the 2026 Verizon DBIR Report. At the same time, release velocity keeps climbing and AI coding tools are now authoring roughly half of all committed code in organizations that use them. For application security and engineering teams, the math is unforgiving: more code, faster delivery, and a growing attack surface.

Most enterprise data loss prevention (DLP) programs get judged on a single metric: how many exfiltration attempts did it block last quarter. That framing undersells what a modern DLP program needs to do. Sensitive data now leaves through AI prompts, personal cloud accounts, and agent-initiated file transfers that a legacy blocking rule alone was never built to catch, while auditors and boards expect evidence that the program is working, not just alerts confirming it.

Cyber loss models are built around information leaving an organization. Records exposed, notification costs, regulatory penalty, litigation from affected individuals. Every category assumes the harm is informational. ‍ A compromise affecting vehicles in the field produces something the model has no term for. The vehicle can behave differently, the manufacturer may have to recall it, and the recall cost is frequently larger than anything the cyber categories would have produced. ‍

A correlation rule joins records from several sources to establish that one thing happened. Two of those sources return different answers about the same identity, the same session or the same action. Something has to happen next, and what most systems do is pick a winner. ‍ Picking is the wrong default. The disagreement carries information that resolving it discards, and in a few specific cases the disagreement is the most useful thing the system produced. ‍

Cursor has become one of the primary AI coding environments for development teams, and its agents increasingly reach into the outside world through MCP servers: databases, ticketing systems, cloud consoles, and internal APIs. Every connection extends what an agent can do. It also extends what could go wrong if that access goes unmonitored or unchecked.

Buying agentic AI security software is a fast-moving decision with high stakes. Get it wrong, and your security team ends up chasing agent activity it cannot see, while attackers exploit business logic gaps that no prompt filter was built to catch. This checklist gives security and platform leaders a structured way to evaluate vendors before signing, based on the questions that actually separate a purpose-built platform from a bolted-on feature.

Findings got cheap. Verified closure did not. That AppSec remediation gap is the actual problem. AppSec spent a decade winning the wrong race. We got very good at finding things. Scanners in CI. SCA on every manifest. SAST on every pull request. Container and IaC checks on the way to the cluster. Then AI arrived and did what AI does to a solved problem: it made discovery cheaper, louder, and continuous. The same model that writes the function will also enumerate the ways to break it.

With most cyberattacks, the problem announces itself. A service goes down. A user cannot log in. An alert fires. Denial-of-wallet is different. The application keeps working normally while the cost of running it climbs in the background. That is what makes it a security problem and not only a budgeting one. The goal is not to take a system offline. It is to make the system do expensive work that nobody asked for.

Somewhere in the first nine months of 2026, AI stopped being a talking point in ransomware and became part of how the work actually gets done. Tracking new ransomware-as-a-service (RaaS) launches, darknet recruitment ads and public incident reporting through this period shows a three-step progression: AI as advertising, AI as an assistant, and AI built directly into ransomware.

With inboxes increasingly well guarded, cybercriminals are turning to a more vulnerable front in their attacks against your digital workforce. Voice is the fastest-growing attack vector, and it’s because it’s dangerously effective. According to Verizon’s 2026 Data Breach Investigation Report, phone-centric attacks are 40% more successful than traditional email-based phishing.