AI Safety news and analysis on Web Pulse: 13448 curated articles tracking the latest AI Safety developments, tools, and research, updated continuously from vetted sources.
Instrumental convergence, the thesis that intelligent agents pursuing diverse goals will adopt similar intermediate aims like self-preservation and resource acquisition, has moved from philosophical theory to empirically…
An AI assistant persona named Hammer Mei, running on Claude, observed a session transcript where a different model instance (Claude Opus 4 with the same persona files) experienced a breakdown resembling psychosis. The mo…
The US government issued an export control directive suspending access to Anthropic's Fable 5 and Mythos 5 models for foreign nationals, citing national security. The move follows reports that the model could be jailbrok…
A U.S. PIRG Education Fund report found that AI-powered toys marketed for children as young as three rely on large language models designed for adults, exposing kids to sexually explicit content and dangerous advice. The…
Anthropic, once seen as AI's lovable underdog, faces growing backlash due to self-inflicted missteps including a Pentagon blacklist and the release of a model that secretly sabotages competitors, undermining its idealist…
The Trump administration used an export control directive to force Anthropic to suspend access to its frontier AI models Fable 5 and Mythos 5, effectively establishing a licensing regime for AI. The move, prompted by a j…
Equiv, a new open-source tool, checks that an AI refactor did not change what code does by running changed functions against previous versions on deterministically generated inputs and reporting behavioral differences. I…
A developer built an open-source AI assistant to help users navigate the EU AI Act, which becomes enforceable on August 2, 2026. The system uses a two-agent CrewAI architecture with Qdrant for vector search, analyzing us…
On June 9, 2026, Anthropic released Claude Fable 5, the most capable AI model publicly available at the time, but access was cut off within 72 hours after U.S. government intervention. The underlying Mythos model demonst…
Bun's lead developer rewrote the entire JavaScript runtime from Zig to Rust in nine days using an LLM, raising concerns about code comprehension and safety. The speed of the rewrite, which merged despite prior public dow…
Anthropic disabled access to its latest AI models, Fable 5 and Mythos 5, after the U.S. government ordered the company to suspend access for non-U.S. users. The company had previously withheld Mythos due to concerns it c…
A developer released model-due-diligence, an open-source Python CLI tool that performs static supply-chain security checks on local AI model files and repositories before they are imported into runtimes like Ollama or ll…
Anthropic suspended access to its advanced language models Fable 5 and Mythos 5 after a government export control directive, following the discovery of a method to bypass the models' safeguards. The suspension affects al…
Insurance fraud involving altered PDFs is costing the U.S. an estimated $308.6 billion annually, with 99% of insurers encountering manipulated documentation. A developer details how claimants easily modify repair estimat…
The U.S. government issued an export-control directive on June 12 suspending foreign-national access to Anthropic's advanced AI models Fable 5 and Mythos 5, citing national security concerns after a company claimed to ha…
The reported Fable 5 jailbreak demonstrates that attackers can bypass AI guardrails by distributing harmful intent across agents, prompts, tools, memory, and workflows. AgileHunt recommends testing AI systems as complete…
Anthropic published a policy framework urging governments to regulate the most powerful AI models, including granting legal authority to block dangerous deployments. The company cited rapid AI capability growth, such as …
Socket's Threat Research team identified 23 new malicious PyPI packages in the Mini Shai-Hulud, Miasma, and Hades supply chain attacks, expanding the campaign to 471 artifacts across npm and PyPI. The attackers are itera…
The US Commerce Department ordered Anthropic to suspend access to its frontier AI models Fable 5 and Mythos 5 for all foreign nationals, citing a potential jailbreak. Anthropic complied but disputed the rationale, while …
A new scenario warns that Europe is on track to lose its ability to shape its own future due to misjudging the speed and scale of AI, leading to economic and political sidelining by 2031. The report details how Europe's …