Security
AI Supply-Chain Attacks Hit OpenAI, Anthropic, Meta in 50
Four supply-chain attacks hit OpenAI, Anthropic, and Meta in 50 days during early 2026, exploiting CI/CD…
Tag: AI Security
Security
Open-Source AI Models Face Supply Chain and Security Threats
A wave of supply-chain attacks and a newly disclosed tokenizer vulnerability in May 2026 exposed structural…
Security
Hugging Face Tokenizer Flaw Enables MitM Attacks on Local
HiddenLayer disclosed on May 12, 2026 that Hugging Face's tokenizer layer can be weaponized via a…
Security
Hugging Face Models Targeted by Tokenizer Hijack and Supply
Security researchers have found two active threats targeting open-source AI models on Hugging Face: a tokenizer…
Security
Hugging Face Tokenizer Flaw Lets Attackers Hijack
HiddenLayer researchers disclosed a tokenizer vulnerability in Hugging Face that lets attackers hijack locally-run open-source models…
Security
Hugging Face Models Weaponized via Tokenizer Files
HiddenLayer researchers revealed on May 12, 2026 that a single modified tokenizer JSON file can hijack…
Enterprise
AI Agents Hit Enterprise Walls in 2026
Anthropic reversed its April 2026 ban on third-party agent use by introducing metered Agent SDK credits,…
AI
Hugging Face Security Flaws Expose Open Source AI Models to Attacks
Security researchers have identified critical vulnerabilities in Hugging Face's platform affecting open source AI models, including…
AI
Open Source AI Models Gain Traction
Open source AI models are gaining enterprise adoption with new releases like Zyphra's ZAYA1-8B offering competitive…
Security
White Circle Raises $11M for AI Control Platform to Monitor
Paris-based White Circle raised $11 million in seed funding for its AI control platform that monitors…
AI
OpenAI Ships GPT-5.5 as AGI Research Hits Key Milestones
OpenAI released GPT-5.5 with advanced reasoning and voice capabilities while research shows AI models converging toward…
OpenAI
Poolside Laguna XS.2 and SenseTime U1 Lead New AI Model Releases
Poolside launched its free Laguna XS.2 model for autonomous coding while SenseTime released the U1 image…