The maker of ChatGPT announced the limited release of GPT-5.4-Cyber, a technology designed to find security holes in software. By Cade Metz A week after Anthropic said it would limit the release of ...

At this point, most boards are convinced of the necessity for cybersecurity investments. They get that a serious cyber event is a costly, brand-damaging situation that can devastate operations, ...

Wars do not end when the bombs stop falling. They evolve. After 18 days of sustained U.S. and Israeli strikes, Iran’s air force is grounded. Its navy is at the bottom of the Gulf. Its drone stockpiles ...

JERUSALEM, March 12 (Reuters) - Israeli cyber firm Onyx Security officially launched operations on Thursday after securing $40 million in initial funding, signalling continued investor interest in the ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A cyberattack allegedly linked to Iran‑aligned hackers disrupted global ...

Gen. Joshua M. Rudd was confirmed Tuesday as the next head of the National Security Agency and U.S. Cyber Command, ending nearly one year of leadership limbo at the nation’s largest spy agency and the ...

The Trump administration dropped its long-awaited cybersecurity strategy late on Friday, March 6. Its tone is largely commendable—it is a declaration of a more robust, more aggressive, and more ...

The Trump administration’s new national cyber strategy places the security of cryptocurrencies and blockchain technologies within the United States’ broader push to maintain leadership in emerging ...

Microsoft applauds the New Zealand Government’s new Cyber Security Strategy 2026–2030, which arrives at a critical time and provides a clear roadmap to safeguard New Zealand’s digital way of life – ...

Sean Plankey, the Department of Homeland Security senior adviser and Trump nominee to lead the Cybersecurity and Infrastructure Security Agency, was escorted out of the U.S. Coast Guard headquarters ...

New York state has created a senior role within Gov. Kathy Hochul’s office to oversee combined physical and cyber threats, as the federal government pushes more security responsibilities to the state ...

Shares of cybersecurity software companies tumbled Friday after Anthropic PBC introduced a new security feature into its Claude AI model. Anthropic said the new tool “scans codebases for security ...