The FIRST Forecasting team revised its 2026 vulnerability projection to ~66,000 CVEs, a 46.3% increase over the original forecast, driven by AI-assisted discovery tools like Anthropic's Mythos and Ope…
Export controls on AI models like Fable 5 are harming US cyber defense by preventing defenders from using AI to fix security bugs, according to researchers. The controls block defensive prompts that a…
The US government treated Anthropic's LLM as a munition by ordering unprecedented restrictions on access to its Fable 5 model, effectively barring foreign nationals globally. The move, prompted by a r…
Trump administration officials met with Anthropic CEO Dario Amodei on April 17, 2026, to discuss a potential truce after the Pentagon labeled the AI safety company a 'supply chain risk' and restricted…
The U.S. government forced Anthropic to disable its Fable and Mythos AI models globally on June 12 via an export control directive, sparking backlash from 76 cybersecurity veterans who argue the ban w…
The U.S. government imposed export controls on Anthropic's Fable and Mythos AI models after Amazon researchers discovered a security vulnerability triggered by the simple prompt 'fix this code,' which…
Anthropic faces mounting challenges as coding agents like Claude Code prove easy to switch from, with users migrating to OpenAI's Codex after rate limit frustrations. The lack of a moat in coding agen…
A user on Hacker News criticizes Anthropic for restricting access to its Mythos/Fable AI tool, arguing that open access would help expose and fix vulnerabilities rather than hiding them through obscur…
Cybersecurity experts argue that Anthropic's Fable 5 AI model does not pose a unique cybersecurity threat, contradicting the Trump administration's decision to impose export controls on the model. Exp…
The United States Government forced Anthropic to remove access to its Fable and Mythos models on Friday evening, citing unspecified concerns. The move has drawn criticism from observers who argue it s…
Personality clashes between Anthropic and the White House led to the shutdown of Anthropic's Claude models, including the Fable and Mythos variants. The dispute centers on jailbreak resistance and the…
Puppet has published guidance on remediating 18 OpenSSL vulnerabilities at scale using its infrastructure automation platform. The June 2026 advisory includes a high-severity heap use-after-free bug i…
Zcash surged 25% after founder Zooko Wilcox confirmed that Anthropic AI's Mythos model completed a security audit finding no new critical vulnerabilities, reversing a 40% drop from a prior forgery bug…
Anthropic released Fable 5, a restricted version of its powerful Mythos AI model, on June 9 after months of tension with the White House over access and safety. The company had previously limited Myth…
Anthropic released Fable, a safety-guarded version of its Mythos model, after claiming the original was too dangerous for public release. The U.S. government then issued an export control directive su…
An anonymous user on Hacker News asked how Anthropic obtained private security bug data for training its Mythos or Fable AI models, noting that Anthropic's documentation only mentions publicly accessi…
The White House imposed export limits on Anthropic's advanced AI models Fable 5 and Mythos 5, suspecting a China-linked group accessed Mythos. The Commerce Department ordered Anthropic to block foreig…
The White House imposed export restrictions on Anthropic's Mythos AI model amid fears that a group linked to China may have accessed it, posing a serious national security risk. The Chinese government…
A researcher proposes 'Guardian Angels'—highly personalized LLMs that emulate a user's values and preferences to boost productivity and security, combining dynamic evaluation, active learning, and hea…
Anthropic's Fable 5 AI model outperformed OpenAI's GPT 5.5 on every major benchmark but was pulled offline by the US government after three days due to an export control directive citing a jailbreak v…