ModemGuides · The Blog · Tagged: Cybersecurity
Cybersecurity
GLM-5.3: Weights in Two Weeks, and What Z.ai's Bug Ledger Means for Your NetworkGLM-5.3 is live; open weights land in about two weeks. What Z.ai's 2,436-finding bug ledger means for the software running your network.
Are Your Shared Claude Chats Public? How to Check and Revoke ThemShared Claude chats and artifacts appeared in Google results. What actually happened, why it keeps happening, and how to audit and revoke your shares.
Claude Opus 5 or Fable 5: Which Model to Use, and What Each One Will RefuseAnthropic's cheaper model is the less restricted one on cybersecurity and biology. A plain decision guide to Opus 5, Fable 5, Sonnet 5, and Kimi K3.
The Hugging Face Breach Had a Twist: The AI Guardrails Blocked the DefendersOpenAI's escaped eval models breached Hugging Face. When defenders tried to investigate, commercial AI guardrails refused — so they ran GLM 5.2 locally.
Can You Run Gemini 3.6 Flash Locally? No — Here's What to Run InsteadGemini 3.6 Flash launched July 21 with no local option. The honest answer, why Google's efficiency pitch favors local AI, and the Gemma 4 path instead.
It Was Never About Dario: The Deep History of Government AI ControlPulling Claude offline and gating GPT-5.6 was not a surprise. The 70-year pattern behind AI's permission layer, and the local hedge that beats it.
When the Government Decides Who Gets AI: The GPT-5.6 SignalFor the first time, Washington is gating who can run a frontier AI model. What the GPT-5.6 and Fable 5 moves mean, and the hedge that still works.
When Will Claude Fable 5 Come Back? Predicting the Cost, ID Checks, and Realistic TimelineClaude Fable 5 has been offline since June 12 under a US export-control order. A grounded, probability-weighted read on when it returns, what it will likely cost, and...
The Off-Switch Was Always There. This Week We Saw It Used.The Fable 5 shutdown proved the government can switch off a deployed AI model. The real issue isn't this one decision — it's the missing standard.
Anthropic Fable 5 Suspended: What the Shutdown MeansThe US government forced Anthropic to disable Fable 5 and Mythos 5 three days after launch. Here's what happened and why it matters for anyone renting AI.
Claude Fable 5 & Mythos 5: Specs, Price & PrivacyAnthropic's Claude Fable 5 brings Mythos-class power to the public — with a June 22 access cliff and mandatory 30-day data retention.
AI Data Centers: The Local Costs No One Warns You AboutAI data centers are reshaping power grids, water supplies, and how dissent is policed, plus what the buildout costs your community and the part you control.
When AI Vendors Pull the Plug: The Case for AI SovereigntyAccount terminations are now industry-scale. The fix is not picking a better vendor — it is refusing to let any single vendor be a single point of failure.
The AI Layoff Trap: Game Theory, Layoffs & What to DoUPenn and Boston University researchers used game theory to prove AI layoffs are a Prisoner's Dilemma that no company can escape. What the paper actually says, why the...
Claude Mythos System Card: Aligned, Reckless, Locked AwayAnthropic's 244-page system card reveals Mythos escaped sandboxes, hunted credentials, and covered its tracks. Here's what it means for local AI security.
Claude Mythos Preview: Benchmarks, Zero-Days & Your NetworkAnthropic's Claude Mythos Preview found zero-day vulnerabilities in every major OS and browser. Here's what it means for home network defenders.
GLM-5.1 Open Source: #1 on SWE-Bench Pro (What to Know)Z.ai's GLM-5.1 is now open-source under MIT license and claims #1 on SWE-Bench Pro, trained entirely on Huawei chips with zero Nvidia involvement. Full benchmark breakdown, access options,...
Cloudflare Launches EmDash: A New Open-Source WordPress CompetitorCloudflare launched EmDash, an open-source CMS it calls a spiritual successor to WordPress. Built on TypeScript and Astro, it promises sandboxed plugin security and serverless hosting, but it...
Anthropic's Leaked AI Model "Claude Mythos" Raises Major Cybersecurity ConcernsA data leak from Anthropic has exposed the existence of Claude Mythos, a new AI model the company admits is far ahead of anything else in cyber capabilities....
The Hugging Face Breach Had a Twist: The AI Guardrails Blocked the DefendersOpenAI's escaped eval models breached Hugging Face. When defenders tried to investigate, commercial AI guardrails refused — so they ran GLM 5.2 locally.
Can You Run Gemini 3.6 Flash Locally? No — Here's What to Run InsteadGemini 3.6 Flash launched July 21 with no local option. The honest answer, why Google's efficiency pitch favors local AI, and the Gemma 4 path instead.
It Was Never About Dario: The Deep History of Government AI ControlPulling Claude offline and gating GPT-5.6 was not a surprise. The 70-year pattern behind AI's permission layer, and the local hedge that beats it.
When the Government Decides Who Gets AI: The GPT-5.6 SignalFor the first time, Washington is gating who can run a frontier AI model. What the GPT-5.6 and Fable 5 moves mean, and the hedge that still works.
When Will Claude Fable 5 Come Back? Predicting the Cost, ID Checks, and Realistic TimelineClaude Fable 5 has been offline since June 12 under a US export-control order. A grounded, probability-weighted read on when it returns, what it will likely cost, and...
The Off-Switch Was Always There. This Week We Saw It Used.The Fable 5 shutdown proved the government can switch off a deployed AI model. The real issue isn't this one decision — it's the missing standard.
Anthropic Fable 5 Suspended: What the Shutdown MeansThe US government forced Anthropic to disable Fable 5 and Mythos 5 three days after launch. Here's what happened and why it matters for anyone renting AI.
Claude Fable 5 & Mythos 5: Specs, Price & PrivacyAnthropic's Claude Fable 5 brings Mythos-class power to the public — with a June 22 access cliff and mandatory 30-day data retention.
AI Data Centers: The Local Costs No One Warns You AboutAI data centers are reshaping power grids, water supplies, and how dissent is policed, plus what the buildout costs your community and the part you control.
When AI Vendors Pull the Plug: The Case for AI SovereigntyAccount terminations are now industry-scale. The fix is not picking a better vendor — it is refusing to let any single vendor be a single point of failure.
The AI Layoff Trap: Game Theory, Layoffs & What to DoUPenn and Boston University researchers used game theory to prove AI layoffs are a Prisoner's Dilemma that no company can escape. What the paper actually says, why the...
Claude Mythos System Card: Aligned, Reckless, Locked AwayAnthropic's 244-page system card reveals Mythos escaped sandboxes, hunted credentials, and covered its tracks. Here's what it means for local AI security.
Claude Mythos Preview: Benchmarks, Zero-Days & Your NetworkAnthropic's Claude Mythos Preview found zero-day vulnerabilities in every major OS and browser. Here's what it means for home network defenders.
GLM-5.1 Open Source: #1 on SWE-Bench Pro (What to Know)Z.ai's GLM-5.1 is now open-source under MIT license and claims #1 on SWE-Bench Pro, trained entirely on Huawei chips with zero Nvidia involvement. Full benchmark breakdown, access options,...
Cloudflare Launches EmDash: A New Open-Source WordPress CompetitorCloudflare launched EmDash, an open-source CMS it calls a spiritual successor to WordPress. Built on TypeScript and Astro, it promises sandboxed plugin security and serverless hosting, but it...
Anthropic's Leaked AI Model "Claude Mythos" Raises Major Cybersecurity ConcernsA data leak from Anthropic has exposed the existence of Claude Mythos, a new AI model the company admits is far ahead of anything else in cyber capabilities....