Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

How Many Cyber Risk Scenarios Should You Model?

Scenario libraries grow. A program starts with ransomware and a data breach, adds a third-party failure after a supplier incident, splits ransomware into encryption and extortion variants, adds a cloud outage, and two years later holds forty entries nobody has revisited. ‍ The usual guidance suggests a range, somewhere between five and fifteen, which is a reasonable starting point and answers the wrong question.

Nucleus Helix Was Built to Fix Exposure Management's Breaking Point

Let me be direct about something the industry keeps dancing around: the vulnerability problem isn’t getting better. It’s getting structurally worse. The wave of AI-generated code and compression of time to exploit thanks to frontier AI models like Mythos is about to make “worse” look quaint. If your vulnerability and exposure management program is still built around scanner cycles, ticket queues, and CVSS scores, you’re not running a security program.

Left Unsupervised: 10 Times Access Outlived Its Authorization

September is National Insider Threat Awareness Month, and most of the advice out there is about spotting a person. The insider here is rarely a person. It’s a credential nobody rotated, or an agent nobody kept watching. Each was access granted on purpose, then left unmonitored. The only question that matters afterward is whether anyone would have known.

State AI Laws Change Faster Than Compliance Programs

Colorado passed the first comprehensive state AI law in May 2024, and organizations spent the following year building impact assessment processes against it. Those obligations never took effect. The statute was delayed twice, blocked by a federal court, then repealed and replaced by a narrower framework before its own effective date arrived. ‍ Anyone who built a compliance program to that specific statute prepared for a regime that never existed.

Same Numbers, Two Audiences: Insurer and Board

The same quantification run supports two conversations that happen weeks apart. One with a board asking whether the organization is managing cyber risk sensibly. One with an underwriter deciding what to charge for it. ‍ Most guidance treats these as a formatting problem, where the board version gets charts and the submission gets detail.

New Bitsight Research Shows AI Abuse Is Moving Beyond the Jailbreak Prompt

Jailbreak prompts (i.e. prompts designed to remove or bypass the guardrails and rules that govern AI systems, like LLMs) prompts have been circulating for years. At first, a lot of it was pretty simple: copy a prompt, tell the model to ignore its rules, and see what happens. It was also largely noisy, unverified, and often didn’t work. But the noise was still telling us something. Threat actors were beginning to study AI systems the same way defenders were, and over time, the goal started to change.

Continuous risk monitoring in third-party risk management is non-negotiable: Here's why

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What OpenTelemetry Can Actually Tell You About Your AI Agents

‍ The distance between what OpenTelemetry was built for and what AI governance is asking of it shows up in a single number. Distributed tracing descends from Dapper, the 2010 Google paper that gave the industry the vocabulary of traces and spans. Dapper sampled one trace in 1,024. That is ample for finding a latency regression, because a regression recurs and the next sample catches it.

The Second Line Cannot Challenge What It Cannot Evaluate

The three lines model rests on an assumption that holds well in financial risk and poorly in cyber. It assumes the second line can evaluate the first line's work independently, which requires the second line to understand that work at least as well as the people doing it. ‍ In model risk management at a bank, that assumption is satisfied by staffing. The independent review function employs people who can re-derive a model's output and disagree with it on technical grounds.

AI Supply Chain Security: Why an SBOM Cannot Cover It

A software bill of materials works because software changes through a build. Someone bumps a dependency, the pipeline runs, the manifest updates and a scanner compares the new list against known vulnerabilities. Every part of that loop assumes a rebuild is the thing that changes behavior. ‍ AI systems break that assumption at the point it matters most. Editing a system prompt changes what a model does, swaps no dependency, triggers no build and produces no new manifest.