Other noteworthy stories that might have slipped under the radar: Russia used Cellebrite to hack activist’s phone, Five Eyes issue urgent AI threat warning, macOS Gaslight backdoor, Scattered Spider guilty pleas.

The post In Other News: Chinese Mythos-Like AI, Tata Electronics Breach, Snyk Layoffs appeared first on SecurityWeek.

The cybersecurity startup provides threat hunting, proactive detection, and behavioral security analytics.

The post Nebulock Raises $25 Million for AI-Native Contextual Security appeared first on SecurityWeek.

From hidden content injections to cognitive state poisoning, attackers are turning trusted data sources into traps for autonomous AI.

The post When Information Becomes the Attack Surface – Understanding AI Agent Traps appeared first on SecurityWeek.

The new framework seeks to help security teams identify which software supply chain vulnerabilities pose the greatest operational, safety, and business risks in AI-driven environments.

The post Exclusive: Meet AIVEX, a New Triage Model Built to Reduce Supply Chain Threat and Risk appeared first on SecurityWeek.

Context is the central plank of AI in general, and agentic AI in particular. If an AI system doesn’t have the correct context, it cannot make the correct decisions.

The post Agentic AI Security: Wrong Context, Wrong Decisions at Machine Speed appeared first on SecurityWeek.

Come vulnerabilities were found within hours, but that does not mean the model was able to exploit them within that time, the official said.

The post Anthropic’s Mythos Model Found Vulnerabilities in Classified US Government Systems, Official Says appeared first on SecurityWeek.

Named EmberAI, the new capability is built on Dragos’ massive operational technology cybersecurity dataset.

The post Dragos Unveils AI for OT Security  appeared first on SecurityWeek.

Attackers could abuse Dify's multi-tenant cloud service to read private chats, preview other tenants' documents, and reach internal APIs.

The post Data Exposure Flaws Threaten Dify AI Platform Used by 1 Million Apps appeared first on SecurityWeek.

OpenAI has expanded its Daybreak cybersecurity initiative with a new suite of tools and partnerships.

The post OpenAI Refocuses Cybersecurity Efforts on Patching Over Discovery appeared first on SecurityWeek.

French President Emmanuel Macron urged the world’s wealthy democracies to work together on regulating advanced AI systems.

The post French President Urges US to Share Cutting-Edge AI and Democracies to Cooperate on Regulation appeared first on SecurityWeek.

Tenet aims to detect and stop dangerous AI agentic behavior in real time.

The post Tenet Security Emerges From Stealth With $6 Million Seed Funding appeared first on SecurityWeek.

From defending networks to enabling attacks, artificial intelligence is changing every aspect of cybersecurity. Here's what dozens of experts say security leaders need to understand now.

The post AI and Cybersecurity – Everything You Wanted to Know, But Were Afraid to Ask appeared first on SecurityWeek.

Anthropic takes Fable 5 and Mythos 5 offline to comply with a directive from the Trump administration to prevent use by foreign nationals.

The post Anthropic Says It Has Taken Its Latest AI Models Offline to Comply With New Export Controls appeared first on SecurityWeek.

An AI hacker claims to have achieved a prompt-based jailbreak shortly after Fable 5’s launch, but Anthropic says it’s not a real jailbreak.

The post Anthropic Disputes Fable 5 AI Jailbreak appeared first on SecurityWeek.

Learn more about protecting against unmonitored use of generative AI (Shadow AI) in business units and building and enforcing AI governance frameworks.

The post CISO Forum Webinar Today: 2026 Mid-Year Review appeared first on SecurityWeek.

Security teams need more than visibility into AI applications, they need a repeatable framework for monitoring, investigating, and defending them in production.

The post After AI Reaches Production: 12 Ways Security Teams Can Take Control appeared first on SecurityWeek.

The AI giant also announced that Project Glasswing partners are being given access to the upgraded Mythos 5.

The post Anthropic Launches Claude Fable 5: Mythos-Class AI With Cybersecurity Guardrails  appeared first on SecurityWeek.

Atsign’s AI Architect applies cryptographic protections to agentic software development, aiming to prevent attackers from exploiting vulnerabilities by making application identities effectively invisible.

The post New Platform Uses Cryptographic Invisibility to Protect AI-Built Applications appeared first on SecurityWeek.

Anthropic's Mythos is accelerating vulnerability discovery to machine speed, forcing the bug bounty industry and offensive security teams to adapt to a future where finding flaws is no longer the hard part.

The post Will AI Kill the Bug Bounty Industry? appeared first on SecurityWeek.

AI-driven development is not something organizations can or should block. But it must be governed.

The post Everybody Is Vibe Coding But Nobody Told the Security Team appeared first on SecurityWeek.