Tag: cyber defense
57 articles
OpenAI Targets Faster Patching with Expanded Cyber-Defense Program
OpenAI's new GPT-5.5-Cyber model has achieved a record 85.6% score on CyberGym's vulnerability test, outperforming its standard counterpart and paving the way for faster patching with cutting-edge tooling and partnerships. This major breakthrough enables verified defenders to accelerate vulnerability fixes with enhanced security capabilities.
Pentagon Fortifies Cyber Defenses for Critical Infrastructure
The Pentagon is bolstering its cyber defenses for critical infrastructure, with a key focus on building a unified response framework to tackle cyberattacks on vital US systems. Col. Adolph Rodriguez is leading the charge, prioritizing not just technical solutions but also organizational clarity and control.
AI Transforms SOCs, But Human Analysts Remain Vital
AI is revolutionizing Security Operations Centers, but not by replacing human analysts - instead, it's freeing them from tedious tasks to focus on high-stakes decision-making. By automating routine work, AI is augmenting human capabilities, not replacing them.
Lawmakers Warn of CISA Cuts' Cyber Security Risks
Lawmakers are sounding the alarm on proposed cuts to CISA, warning that weakening the agency will put America's domestic networks, energy grids, and critical infrastructure at serious cyber security risk. A strong CISA is crucial to defending our nation's civilian infrastructure, according to Rep. Don Bacon.
CISA Exposes Security Lapse with Open GitHub Repository
The US's leading cyber-defense agency, CISA, made a shocking security blunder by leaving a GitHub repository open, exposing sensitive passwords, keys, and tokens with alarmingly obvious filenames. This careless mistake raises serious concerns about the agency's ability to protect itself and the nation from cyber threats.
Pentagon Sees AI Tools Boosting Cyber Defense Capabilities
The Pentagon is banking on AI tools to supercharge its cyber defense capabilities, with Assistant Secretary for Cyber Policy Katherine Sutton touting their potential to develop secure code in minutes to seconds. This revolutionary speed could transform the current defensive posture, outpacing threats and safeguarding against vulnerabilities at unprecedented rates.
US Cautiously Adopts AI-Powered Cyber Defense Tool
The US is taking a cautious step forward in AI-powered cyber defense with Anthropic's Mythos, a tool that could revolutionize defensive work by speeding discovery and analysis. Federal CIO Greg Barbaccia envisions a future where AI bots can outsmart malicious bots, but acknowledges that Mythos' true effectiveness in real-world networks remains to be seen.
UK Cyber Agency Unveils Anti-Malware Gadget for Display Devices
Meet SilentGlass, a game-changing anti-malware device from the UK's National Cyber Security Centre that shields your display screens and monitors from cyber threats with unprecedented ease. This innovative gadget is now available for commercial use, protecting vulnerable IT infrastructure like never before.
Airbus Bolsters Cyber Defenses with Quarkslab Acquisition
Airbus is bolstering its cyber defenses with the acquisition of Paris-based Quarkslab, aiming to become a trusted, sovereign partner for French authorities and a major player in European cybersecurity. This move will help build a robust digital shield to protect nations and allies from evolving cyber threats.
Google Chrome Bolsters Defenses Against Infostealer Cookie Heists
Google Chrome just got a major security boost with its new Device Bound Session Credentials feature, designed to prevent infostealers from swiping your session cookies and letting hackers impersonate you without a password. This update is a game-changer in the fight against cookie heists and stolen login credentials.
White House Proposes Sharp Cut to Cyber Defense Agency CISA
Can a cyber defense agency with a sharply reduced budget safeguard a nation that's more connected - and vulnerable - than ever? The White House's FY2027 budget proposal takes a concerning step back, slashing $707 million from CISA, the agency tasked with protecting against rising nation-state cyberthreats.
Credential Theft Evolves, Outpaces Breach Monitoring Defenses
Imagine the keys to your online kingdom being quietly copied and stolen before you even notice - that's the alarming reality of credential theft, where infostealers are harvesting sensitive info at scale, often bypassing traditional defenses. Simple breach monitoring just can't keep up with this modern threat.
US Cyber Strategy May Embolden Private Sector Hackback
The Biden administration's 2026 Cyber Strategy for America is making waves with a bold call to action: unleashing the private sector to disrupt adversary networks and scale national cyber capabilities. This single move has sparked debate and concern, effectively greenlighting private companies to conduct hackback operations - a concept that's simple in theory but fraught with danger in practice.
Attackers Exploit Trusted Tools to Evade Cybersecurity Defenses
When the very tools you trust to keep your network safe are turned against you, who do you turn to? Imagine your familiar admin tools being hijacked by attackers, quietly compromising your defenses and leaving you vulnerable.
100 trillion signals: Stunning Risk, Best Defense
Microsoft says its systems process over 100 trillion signals every day to spot threats — but AI-powered attackers are getting faster and craftier, so sheer volume alone won’t keep us safe. That reality means defenders must pair massive telemetry with smarter correlation, stronger identity protections and clearer policies to stay ahead.
industrial control systems: Stunning Risky Honeypot Exposed
Researchers built a realistic fake water-utility honeypot that fooled a pro‑Russia hacktivist crew into bragging about an attack, revealing how online bravado can mask real impact while letting defenders safely harvest vital intelligence. The quiet takedown highlights both the power of deception to strengthen critical‑infrastructure security and the tricky legal and ethical questions it raises.
CSP diversity: Must-Have for Best Multi-Cloud Resilience
The Air Force’s Cloud One shows how CSP diversity can turn vendor lock-in into resilience, speed, and mission-fit—letting developers choose the best environment while keeping security and operations consistent. That flexibility pays off only with disciplined governance, shared tooling, and a culture that treats interoperability and observability as nonnegotiable.
phishing campaign: Critical RAT Threat Exposed
Researchers warn of a global phishing campaign that uses highly personalized emails and convincing fake sites to slip UpCrypter-wrapped downloads that install remote access trojans, giving attackers persistent control of machines. Stay cautious—verify unexpected requests, avoid untrusted downloads, enable MFA, and keep endpoint defenses tuned to block obfuscated threats.
AI Cyber Defense: Must-Have Strategies for Best Security
Join NIST NCCoE’s virtual working sessions to explore how the Cyber AI Profile can harness AI to sharpen threat detection, cut alert fatigue, and strengthen defenses—while tackling the ethical and security risks that come with it. Technologists, policymakers, and practitioners are invited to collaborate and shape trustworthy, practical AI-driven cybersecurity solutions.
Salt Typhoon breach: Stunning, Risky National Threat
The Salt Typhoon breach of the National Guard is a stark wake‑up call—sophisticated attackers exploited systemic weak spots to expose sensitive data and erode trust. Fixing it will take urgent, coordinated action: modernizing systems, tightening authentication, and improving detection and transparency.
Denmark Secures 129 Patria Armored Vehicles in Major Deal
Denmark is stepping up its defense game with 129 cutting-edge Patria armored vehicles, ready to boost troop safety and readiness amid Europe’s evolving security challenges.
Master Cyber AI Profiles: Workshop Insights and Strategies
Discover how cutting-edge AI is transforming cybersecurity by staying one step ahead of evolving threats—join us as experts unveil strategies from the groundbreaking Master Cyber AI profiles workshop.
Cyber Command Executive Director Transitions to Anticipated Private Sector Position
Cyber Command’s Executive Director is set to transition to a new role in the private sector, signaling significant changes in leadership.
Surge in Hacktivist Activity Amidst Israel-Iran Conflict
Hacktivist activity surges as tensions rise in the Israel-Iran conflict, with cyber attacks escalating amidst geopolitical unrest.