Capital One releases VulnHunter: an AI code security agent, open source
Capital One is launching VulnHunter, an agentic security tool, on July 17 - the bank is contributing to the sec + agents ecosystem.
3 h ago 4 5
pQCee raises $3.9 M: Singapore frames its post-quantique bet
The Singaporean startup pQCee raises $3.9 M in post-quantum cybersecurity. Small ticket, big signal: the PQC transition is no longer waiting for the quantum deadline.
11 h ago 10 12
India cybersecurity: ten systemic flaws identified by experts
An expert digest published by Medianama lists ten structural flaws in Indian cybersecurity. After Reliance/Kudankulam, the question shifts from incidents to roots.
11 h ago 7 7
ChatGPT: OpenAI extends its protections for minors - teen safety becomes a product variable
Extension of teen safeguards on ChatGPT. After a year of disputes, minor safety moves from talk to roadmap.
16 h ago 7 9
Windows GDID: Microsoft confirms an unremovable hardware identifier
A Microsoft confirmation, revealed in an FBI court case, describes a persistent machine identifier across reinstallations and without opt-out. The political surface is larger than the technical surface.
Jul 15, 2026 at 19:28 8 9
Three seconds of voice are enough: AI voice fraud has surpassed public defense
An article synthesizes the state of voice cloning attacks: zero cost for the attacker, impossible detection for a human, and vectors multiplied. Technical defenses exist - they are not deployed.
Jul 15, 2026 at 19:28 9 6
Memory Heist: The persistent memory of an AI assistant becomes a stable attack surface
After the product bricks MCP around agent memory, the security counterpart arrives: a ticket promoted to the front page of HN documents exfiltration via the memory layer. The conceptual flaw is not in the model, it is in the product layer.
Jul 15, 2026 at 12:34 11 11
Trend Micro partners with Anthropic and OpenAI to tackle the Korean security market
Trend Micro is pushing a security offering in Korea backed by its partnerships with Anthropic and OpenAI. The real signal is not the geography: it's the strategy of inserting provider models through the sector integrator.
Jul 15, 2026 at 12:34 12 7
OpenAI imposes hardware keys on its cybersecurity researchers
Hardware-bound passkey mandatory as of September 1st to access cutting-edge cyber models. A standard measure - and that's precisely what makes it interesting.
Jul 14, 2026 at 22:30 10 8
Codex now encrypts prompts before inference
The OpenAI Codex coding tool has started to encrypt prompts and use the ciphertext directly for inference. The change raises questions about the reproducibility, observability, and privacy of developers' inputs.
Jul 14, 2026 at 15:44 12 8
Ant Group publishes its safety models for agents and multimodal systems
Ant Group announces a family of models dedicated to the safety of AI agents and multimodal systems. A rare example of a safety-first approach, with systemic implications for the Chinese ecosystem.
Jul 13, 2026 at 17:27 12 9
State of MCP Security 2026: the attack surface of agents becomes a standalone topic
The first dedicated report on MCP security catalogs a debt that is growing faster than the ecosystem itself.
Jul 13, 2026 at 02:18 12 8