#cisa-bod-25-01

#cisa-bod-25-01

HHS Chief Information Officer Clark Minor stated that consolidating the CTO, CDO, and CAIO roles within his office allows the department to move faster on shared platforms and protect systems more effectively.

Rhyne's attack involved unauthorized remote desktop sessions, deletion of network administrator accounts, and changing of passwords, showcasing significant security vulnerabilities.

What we want to do is make sure that CIOs are fully empowered to be there at the beginning of conversations, that they are part of the formulation of budget and policy from liftoff.

I've always had what I would consider a hacker mindset, a curiosity to take things apart, understand them, and use that knowledge to solve problems. That mindset took me on a circuitous route into the cybersecurity industry; after being kicked out of high school for hacking computer systems, I worked a range of jobs, managing office supply companies by day and cracking Wi-Fi networks by night until I started a Digital Forensics degree which led me to the world of security research.

CISA's guidance is intended to assist critical infrastructure stakeholders, which includes private sector entities across various sectors, with implementing an insider threat mitigation program that combines physical security, cybersecurity, personnel awareness, and community partnerships. Although framed for critical infrastructure, CISA's guidance is relevant to a broader range of organizations, including those outside of critical infrastructure sectors.

Gottumukkala struggled to lead the agency during his tenure as acting director and caused security headaches, including the uploading of sensitive government documents to ChatGPT, according to reports. Staffing at the agency was slashed by one-third. Gottumukkala also reportedly failed a counterintelligence polygraph he took in order to view classified documents, and suspended several career officials in response, including the agency's then-chief security officer.

Uncle Sam's cyber defenders have given federal agencies just three days to patch a maximum-severity Dell bug that's been under active exploitation since at least mid-2024. CISA this week added the flaw, tracked as CVE-2026-22769, to its Known Exploited Vulnerabilities catalog, ordering civilian agencies to secure affected systems by February 21 - giving them just three days to get fixes in place.

The vulnerability essentially bypasses protections put in place for CVE-2024-55947 to achieve code execution by creating a git repository, committing a symbolic link pointing to a sensitive target, and using the PutContents API to write data to the symlink. This, in turn, causes the underlying operating system to navigate to the actual file the symlink points to and overwrites the target file outside the repository. An attacker could leverage this behavior to overwrite Git configuration files, specifically the sshCommand setting, giving them code execution privileges.

The Cybersecurity Maturity Model Certification (CMMC) is the definitive standard for DoW contractors to demonstrate security competence. Whether viewed as necessary progress or an audit burden, CMMC represents a strategic career investment - and a strong entry point for practitioners looking to specialize. It is poised to reshape cybersecurity roles in the defense sector, making certification a strategic move for advancement.

Modern software systems are exposed to a constant stream of disclosed vulnerabilities. Thousands of new issues are published every year across operating systems, runtimes, libraries, and frameworks. Treating all of them as equally urgent is not realistic, and trying to do so often leads to ineffective security work. To manage this volume, the security community relies on two foundational mechanisms: CVE and CVSS. They are frequently referenced in advisories, scanners, dashboards, and patch workflows, but they are also frequently misunderstood.