Riotta is a journalist based in Washington, D.C. He earned his master's degree from the Columbia University Graduate School of Journalism, where he served as 2021 class president. His reporting has appeared in NBC News, Nextgov/FCW, Newsweek Magazine, The Independent and more.
Republican Donald Trump's return to the White House in January could bring significant changes to technology and cybersecurity policy in the United States, potentially reshaping federal approaches to AI regulation, industry investment and national security against rising digital threats.
A North Korean hacking group notorious for carrying out large-scale cyberattacks against government institutions and critical infrastructure and developing ransomware, is expanding operations to target the healthcare, energy and financial sectors, warn threat intelligence researchers at Mandiant.
An official from the U.S. Department of Defense Chief Digital and Artificial Intelligence Office said Thursday the department is testing generative AI tools to help streamline its contracting and management operations and free up time for federal employees.
Artificial intelligence is lowering the barriers of entry for global threat actors to create and deploy new chemical, biological and nuclear risks, warns the U.S. Department of Homeland Security. Current regulations and export controls fail to account for risks, the department said.
The Office of Management and Budget issued the first-ever governmentwide guidance for mitigating risks associated with the federal use of artificial intelligence, including specific actions agencies must complete within a year to help ensure the responsible use of emerging tools and technologies.
The Department of Defense has announced its inaugural Chief Digital and Artificial Intelligence Officer Craig Martell is stepping down from his role after establishing the office as a small but influential team within the department over the last two years.
U.S. President Joe Biden is set Wednesday to sign an executive order aimed at bolstering cybersecurity in maritime ports, including a directive for the Coast Guard to develop minimum cybersecurity standards for the marine transportation system.
National Cyber Director Harry Coker said the administration is introducing a new set of "liability regimes" to hold software providers accountable for deploying unsafe systems, but experts say processes to prove that manufacturers are invested in security already exist.
Silverfort, the Israel-based cybersecurity startup that claims to have built "the world's first unified identity threat protection platform," announced an impressive fundraising haul that the CEO told ISMG will be used to further invest in its identity protection platform.
Security experts told ISMG they were concerned Microsoft could suffer future cyberattacks and threats to its customers after a Russian state hacking group managed to evade detection for several weeks while targeting accounts associated with the company’s top executives.
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