Cynthia Brumfield

Claude Mythos Preview won't break cybersecurity, but two new analyses shed light on how it is compressing exploit windows and exposing gaps in vulnerability management. CISOs should prepare for what's ahead.

Ever wonder why you have too much of what you don't need and none of what you do? It's likely because your planning system is using last year's assumptions for today's problems.

As Anthropic's Mythos signals a shift to unprecedented machine-speed vulnerability discovery, EPSS is gaining renewed attention to prioritize the coming waves of reports.

Sean Plankey backed out of his CISA director nomination, but why he faced resistance is not a straightforward story.

The SECURE Data Act and GUARD Financial Data Act are unlikely to pass, but they preview the privacy fights CIOs, CISOs, and CFOs will face anyway: data minimization, AI profiling, vendor accountability, and controversial new rules around teen data.

As Anthropic's Mythos model raises alarms over AI-enabled cyberattacks, the White House is reconsidering an oversight approach it abandoned on day one of Trump's second administration.

As Anthropic’s Mythos model raises alarms over AI-enabled cyberattacks, the White House is reconsidering an oversight approach it abandoned on day one of Trump’s second administration.

The new CI-Fortify initiative urges critical infrastructure operators to prepare for cyberattacks by ensuring they can disconnect from networks and still deliver essential services — something experts say will hinge on investment and discipline.

Enterprise AI systems can be corrupted through data poisoned by accident, adversaries, or bad hygiene. Most organizations have no idea how large that attack surface is — or whether they're already exposed.

Your board doesn't care about your technical status updates; if you can't translate cyber threats into cold, hard business costs, your budget will vanish.