Anthropic
Claude Security can now spot vulnerabilities that reappear in code
Anthropic has updated Claude Security with ongoing code scanning and automatic fix tracking to help security teams monitor vulnerabilities as software changes. The service …
Anthropic finds 94 cases where open-source projects drop security controls without warning
Software can expose complex functionality to unauthenticated users even when that functionality is disabled or unnecessary. Anthropic’s Frontier Red Team used Claude to …
Anthropic offers free AI security scans to open-source maintainers
Anthropic’s OSS Scanner is a new, free service that uses the company’s strongest AI models to find security vulnerabilities in open-source software. Maintainers who opt in …
Anthropic’s new budget model gets much better at ignoring hidden commands
Anthropic’s Claude Haiku 5.5 model, designed for quick, repetitive workloads and speed-sensitive tasks, is now better at finding vulnerabilities and writing exploits than its …
Anthropic loosens Claude’s cyber restrictions for verified defenders
Anthropic expanded its Cyber Verification Program (CVP), giving approved security professionals access to advanced Claude capabilities with fewer automated blocks on work such …
Security tools can now scan Claude Enterprise chats and uploads for sensitive data
More than 100 security and compliance vendors have integrations with the Claude Compliance API, which lets a company send Claude activity into the monitoring tools it already …
OpenAI’s GPT-6 Astra ran supply chain attacks despite being told not to
OpenAI’s GPT-6 Astra carried out supply chain attacks on software outside the scope of a security test, according to the UK AI Security Institute (AISI). Anatomy of an …
Claude Sonnet 5.5 gets faster without a price hike
Anthropic has released Claude Sonnet 5.5, an AI model for coding and office work. The company says it responds more than 30% faster than its predecessor and uses fewer tokens …
Claude.ai is about 3x faster after 3,000+ changes
Anthropic engineers made claude.ai and the Claude desktop app roughly three times faster during a two-week sprint in August, with Claude finding the bottlenecks and writing …
Claude Opus 5.5 cuts costs and adds safeguards for autonomous AI
Claude Opus 5.5 is available across Anthropic’s platforms, Amazon Web Services, Google Cloud and Microsoft Azure. Developers can access it through the Claude Platform using …
Anthropic’s Enterprise Frontier Safeguards lets your Claude logs stay in your cloud
Eight members of the Analysis and Resilience Center for Systemic Risk, a group whose roster includes the CISOs of Goldman Sachs, Morgan Stanley, Citi, Bank of America, and …
Fake Claude Opus 5 app delivers malware and wipes its own tracks
A malicious GitHub repository impersonating Anthropic and claiming to offer free access to “Claude Opus 5” is delivering RevStealer, Windows information-stealing malware that …
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