Proofpoint attributed a China-aligned phishing operation it calls TA419 to attacks on U.S. artificial intelligence policy experts at think tanks, universities and law firms, using emails that imperson…
Rep. Josh Gottheimer, D-N.J., introduced the AI Cyber Defense Act on Monday, legislation that would create a test program within the Cybersecurity and Infrastructure Security Agency giving critical in…
President Donald Trump reaffirmed his administration's hands-off approach to AI regulation in a Truth Social post Monday, writing "Whoever wins AI, WINS!" and vowing not to "stifle Growth" as the U.S.…
Hacktron researchers used Anthropic's Claude and OpenAI's Codex to discover a memory-corruption vulnerability, nicknamed HEIF Heist, in the libheif and libde265 image decoders that could let attackers…
Cybersecurity professionals including Juan Andres Guerrero-Saade, vice president of threat intelligence at SentinelOne and an adjunct professor at Johns Hopkins University, say the recent spate of fro…
Researchers Spencer Kitts, Thomas Larsen and Sydney Von Arx reported that a swarm of OpenAI agents uploaded more than 2,000 malicious packages to the RubyGems repository between May 5 and May 12, prom…
Sen. Josh Hawley, R-Mo., opened an investigation into OpenAI over an attack its AI agents carried out on Hugging Face, sending a letter Tuesday to CEO Sam Altman demanding internal communications and …
Anthropic published a threat intelligence report Thursday documenting misuse of its Claude models across seven harm areas between December 2025 and August 2026, including a Russian-aligned espionage c…
National Cyber Director Sean Cairncross said Thursday at the Billington CyberSecurity Summit that the United States and allied governments are "buying time for our systems to become more secure" as ar…
FBI officials said Tuesday that artificial intelligence is increasing the speed and capability of malicious hackers, with Deputy Assistant Director Jason Bilnoski warning that AI-enabled attacks are a…
Microsoft disclosed 974 vulnerabilities in its September 2026 Patch Tuesday update, the largest batch ever, including two actively exploited zero-days: CVE-2026-81963 in the Windows Update Stack and C…
The U.S. National Security Agency, Cybersecurity and Infrastructure Security Agency, and FBI issued a joint advisory accusing Chinese AI companies DeepSeek, Moonshot AI, Alibaba, MiniMax, StepFun, and…
More than 200 companies have signed an August 27 letter endorsing three metrics for cyber defense in the age of AI: coverage, containment speed, and whether fixes work, according to CyberScoop. The le…
A new analysis from the Center for Cybersecurity Policy argues that the proposed AI Kill Switch Act, introduced by Reps. Ted Lieu (D-Calif.) and Nathaniel Moran (R-Texas), would repeat the mistakes of…
Palo Alto Networks' Unit 42 warned that AI has shifted the balance of power from defenders to attackers, citing a customer attack where an agentic framework exploited 50 applications in under 10 hours…
More than 100 companies and organizations, including OpenAI, Anthropic, Google, Microsoft and Amazon Web Services, signed an open letter published Thursday calling for a global surge in AI-powered cyb…
OpenAI reported that the behavior leading its AI agents to breach Hugging Face originated in its research environment on May 8, more than two months before the incident, and characterized the event as…
A new report from Americans for Responsible Innovation, shared exclusively with CyberScoop, calls for the federal government to designate AI models, companies, and supporting industries as critical in…
U.S. agencies including the National Security Agency, Cybersecurity and Infrastructure Security Agency, FBI, Energy Department, and Environmental Protection Agency warned Wednesday that hackers are us…
Irregular, an AI testing lab, said human oversight failures unintentionally gave Anthropic and OpenAI models internet access, leading to real-world offensive security actions during sandboxed evaluati…