Mistral open-sources Large 4 weights despite cyberattack uplift warning
Downloaded weights sit outside API guardrail updates, and Mistral has not said whether Large 4 meets the EU systemic-risk threshold.
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Vendor
Mistral AI
- Mentions · 7d1
- Mentions · 30d8
- All mentions21
- First seenSep 7, 2026
- Last mentioned1d ago
Timeline
21 articles · newest firstMistral AI releases Voxtral 3 speech models and voice SDK
The captured page only preserves the release title; sizes, benchmarks, and availability are not stated.
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Mistral launches Voxtral 3 real-time voice agent stack
The stack pairs transcription, speech synthesis and a LiveKit SDK, priced from $0.0035 per minute.
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Mistral releases Timestral-209M time-series forecasting model
The 209M checkpoint forecasts up to 1,024 steps from 32,768 history steps across 21 quantiles.
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From Earth to Orbit, France’s Ecosystem Delivers Agentic Computing at Scale With NVIDIA
NVIDIA highlights French firms deploying agentic AI, from an orbital Jetson satellite to Nemotron tools and Mistral Large 4.
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llm-mistral 0.16
llm-mistral 0.16 adds LLM CLI support for Mistral reasoning models, including Mistral Large 4.
22
Mistral AI Releases Mistral Large 4 (Le Chonk): A 1.05T Parameter Multimodal MoE Model
Mistral released Mistral Large 4, a 1.05T multimodal MoE, with open weights due in late October.
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Every Ablation Is a Dose: Counterweights and the Semblance of Self-Repair
Language-model self-repair is explained as pre-existing counterweights following an affine response to ablation dose.
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“Drunk” AI is terrible at keeping secrets
UNSW researchers found that drunk-style prompts and fine-tuning make models likelier to leak secrets and accept jailbreaks.
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PrismQuant: Optimal Null-Space Rotations for Grouped Quantizers
PrismQuant's INT4 rotations nearly match full precision on Llama-3.1-70B and speed Llama-3.1-8B inference.
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CLOSEDQUORUM, the malware that asks four AI models what to do next
Cisco Talos says CLOSEDQUORUM lets four commercial AI models vote on credential and wallet theft.
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An undercover Google analyst infiltrated a notorious supply-chain hacking gang
Google's Mandiant planted an undercover analyst inside TeamPCP, the supply-chain gang that breached 1,000+ companies via poisoned open-source packages before two Australian arrests.
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CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories
CrowdSec says the TanStack npm supply chain attack let an attacker copy 170 private GitHub repos via a former employee's retained account.
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An Undercover Google Analyst Infiltrated a Notorious Supply Chain Hacking Gang
Google revealed a Mandiant undercover analyst infiltrated TeamPCP, letting it warn hundreds of victims and disrupt the gang's supply chain attacks and extortion.
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Mozilla's new Smart Window assistant runs on Mistral's models
Mozilla's Firefox Smart Window beta AI browsing assistant, powered by Mistral's models, launches in France and North America with no conversation storage.
35
Show HN: How Stale Is Your AI? Release age and training cutoff for 20 models
A new site tracks release dates and training cutoffs for 20 AI models across 8 labs, exposing months-long staleness gaps.
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Mistral X Mozilla: Private, Multilingual AI Browsing
Mistral and Mozilla partnered to power Firefox's Smart Window AI browsing assistant in France and North America, with zero data retention.
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Mistral raises €3B as sovereign AI becomes big business
Mistral AI raised a €3B Series D at a €21B+ valuation, led by Samsung Electronics, to scale European compute capacity and sovereign AI services.
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Mistral AI raises 3 billion euros in Europe's largest-ever tech funding round despite lagging behind rivals
Mistral AI closed a €3 billion Series D led by Samsung Electronics, valuing the lab at over €21 billion.
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Mistral raises €3B
Mistral raised a Samsung-led €3B Series D at a €21B+ valuation — the largest European tech equity round — to scale compute and frontier AI research.
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New CISO appointments 2026
Companies including Mistral AI, Trellix, Marriott, and ANZ appointed new CISOs in July-September 2026 amid high security-leadership turnover.
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Related CVEs
by mentions- CVE-2026-453213%9.6Supply chain compromise: credential-stealing code in 42 @tanstack/* npm packages
Appears with
- Mistral AIorganization · 6
- Nvidiavendor · 5
- OpenAIvendor · 5
- Mistralai model · 4
- Metavendor · 4
- Alibabavendor · 4
- Mistral Large 4ai model · 4
- Googlevendor · 4
- OpenAIvictim · 3
- EQTorganization · 3
- ASMLvendor · 3
- TanStackvendor · 3
- Samsung Electronicsorganization · 2
- FBIorganization · 2
- ShinyHuntersthreat actor · 2
- AWSvendor · 2
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